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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:50 UTC
Update Date2022-03-07 02:51:45 UTC
HMDB IDHMDB0014809
Secondary Accession Numbers
  • HMDB14809
Metabolite Identification
Common NameCefixime
DescriptionCefixime, also known as cefiximum or CFIX, belongs to the class of organic compounds known as cephalosporins. Cephalosporins are compounds containing a 1,2-thiazine fused to a 2-azetidinone to for a oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid moiety or a derivative thereof. Cefixime is a drug which is used for use in the treatment of the following infections when caused by susceptible strains of the designated microorganisms: (1) uncomplicated urinary tract infections caused by escherichia coli and proteus mirabilis, (2) otitis media caused by haemophilus influenzae (beta-lactamase positive and negative strains), moraxella catarrhalis (most of which are beta-lactamase positive), and s. pyogenes, (3) pharyngitis and tonsillitis caused by s. pyogenes, (4) acute bronchitis and acute exacerbations of chronic bronchitis caused by streptococcus pneumoniae and haemophilus influenzae (beta-lactamase positive and negative strains), and (5) uncomplicated gonorrhea (cervical/urethral) caused by neisseria gonorrhoeae (penicillinase- and non-penicillinase-producing strains). Cefixime is a moderately basic compound (based on its pKa).
Structure
Data?1582753222
Synonyms
ValueSource
(-)-CefiximChEBI
(6R,7R)-7-({(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl}amino)-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidChEBI
CefiximaChEBI
CefiximumChEBI
CFIXKegg
(6R,7R)-7-({(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl}amino)-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateGenerator
CefiximHMDB
Cefixime anhydrousHMDB
Cefixime trihydrateHMDB
SupraxHMDB
Anhydrous, cefiximeHMDB
027, FKHMDB
Trihydrate, cefiximeHMDB
Chemical FormulaC16H15N5O7S2
Average Molecular Weight453.45
Monoisotopic Molecular Weight453.041289239
IUPAC Name(6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(carboxymethoxy)imino]acetamido]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Traditional Namecefixime
CAS Registry Number79350-37-1
SMILES
[H][C@]12SCC(C=C)=C(N1C(=O)[C@H]2NC(=O)C(=N/OCC(O)=O)\C1=CSC(N)=N1)C(O)=O
InChI Identifier
InChI=1S/C16H15N5O7S2/c1-2-6-4-29-14-10(13(25)21(14)11(6)15(26)27)19-12(24)9(20-28-3-8(22)23)7-5-30-16(17)18-7/h2,5,10,14H,1,3-4H2,(H2,17,18)(H,19,24)(H,22,23)(H,26,27)/b20-9-/t10-,14-/m1/s1
InChI KeyOKBVVJOGVLARMR-QSWIMTSFSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cephalosporins. Cephalosporins are compounds containing a 1,2-thiazine fused to a 2-azetidinone to for a oxo-5-thia-1-azabicyclo[4.2.0]Oct-2-ene-2-carboxylic acid moiety or a derivative thereof.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassLactams
Sub ClassBeta lactams
Direct ParentCephalosporins
Alternative Parents
Substituents
  • Cephalosporin
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • 2,4-disubstituted 1,3-thiazole
  • Meta-thiazine
  • Dicarboxylic acid or derivatives
  • 1,3-thiazol-2-amine
  • Heteroaromatic compound
  • Azole
  • Tertiary carboxylic acid amide
  • Thiazole
  • Amino acid or derivatives
  • Amino acid
  • Azetidine
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Azacycle
  • Carboxylic acid derivative
  • Dialkylthioether
  • Hemithioaminal
  • Thioether
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Primary amine
  • Hydrocarbon derivative
  • Organic oxide
  • Amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Disposition

Biological location

Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point218 - 225 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.1 g/LNot Available
LogP-0.4Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.1 g/LALOGPS
logP0.25ALOGPS
logP-1.2ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)3.45ChemAxon
pKa (Strongest Basic)2.92ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area184.51 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity104.91 m³·mol⁻¹ChemAxon
Polarizability41.62 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+200.13331661259
DarkChem[M-H]-191.00231661259
DeepCCS[M-2H]-221.82730932474
DeepCCS[M+Na]+197.25330932474
AllCCS[M+H]+195.332859911
AllCCS[M+H-H2O]+193.332859911
AllCCS[M+NH4]+197.232859911
AllCCS[M+Na]+197.732859911
AllCCS[M-H]-188.932859911
AllCCS[M+Na-2H]-189.032859911
AllCCS[M+HCOO]-189.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Cefixime[H][C@]12SCC(C=C)=C(N1C(=O)[C@H]2NC(=O)C(=N/OCC(O)=O)\C1=CSC(N)=N1)C(O)=O5202.8Standard polar33892256
Cefixime[H][C@]12SCC(C=C)=C(N1C(=O)[C@H]2NC(=O)C(=N/OCC(O)=O)\C1=CSC(N)=N1)C(O)=O3342.3Standard non polar33892256
Cefixime[H][C@]12SCC(C=C)=C(N1C(=O)[C@H]2NC(=O)C(=N/OCC(O)=O)\C1=CSC(N)=N1)C(O)=O4164.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Cefixime,1TMS,isomer #1C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N)=N3)[C@H]2SC13892.2Semi standard non polar33892256
Cefixime,1TMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N)=N3)[C@H]2SC13857.3Semi standard non polar33892256
Cefixime,1TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C)=N3)[C@H]2SC14004.7Semi standard non polar33892256
Cefixime,1TMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N)=N3)[Si](C)(C)C)[C@H]2SC13794.6Semi standard non polar33892256
Cefixime,2TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N)=N3)[C@H]2SC13777.4Semi standard non polar33892256
Cefixime,2TMS,isomer #2C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[C@H]2SC13895.6Semi standard non polar33892256
Cefixime,2TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C)[C@H]2SC13690.6Semi standard non polar33892256
Cefixime,2TMS,isomer #4C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C)=N3)[C@H]2SC13863.1Semi standard non polar33892256
Cefixime,2TMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N)=N3)[Si](C)(C)C)[C@H]2SC13662.9Semi standard non polar33892256
Cefixime,2TMS,isomer #6C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13770.2Semi standard non polar33892256
Cefixime,2TMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC13846.2Semi standard non polar33892256
Cefixime,3TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[C@H]2SC13808.5Semi standard non polar33892256
Cefixime,3TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[C@H]2SC13307.2Standard non polar33892256
Cefixime,3TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[C@H]2SC16668.8Standard polar33892256
Cefixime,3TMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C)[C@H]2SC13600.7Semi standard non polar33892256
Cefixime,3TMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C)[C@H]2SC13322.2Standard non polar33892256
Cefixime,3TMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C)[C@H]2SC16358.2Standard polar33892256
Cefixime,3TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13698.9Semi standard non polar33892256
Cefixime,3TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13355.5Standard non polar33892256
Cefixime,3TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC16198.5Standard polar33892256
Cefixime,3TMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC13778.4Semi standard non polar33892256
Cefixime,3TMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC13421.6Standard non polar33892256
Cefixime,3TMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC16426.6Standard polar33892256
Cefixime,3TMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13691.1Semi standard non polar33892256
Cefixime,3TMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13286.5Standard non polar33892256
Cefixime,3TMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC16260.8Standard polar33892256
Cefixime,3TMS,isomer #6C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC13763.8Semi standard non polar33892256
Cefixime,3TMS,isomer #6C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC13352.7Standard non polar33892256
Cefixime,3TMS,isomer #6C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC16535.7Standard polar33892256
Cefixime,3TMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13671.0Semi standard non polar33892256
Cefixime,3TMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13408.7Standard non polar33892256
Cefixime,3TMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC16064.3Standard polar33892256
Cefixime,4TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13658.4Semi standard non polar33892256
Cefixime,4TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13354.1Standard non polar33892256
Cefixime,4TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC15884.4Standard polar33892256
Cefixime,4TMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC13741.8Semi standard non polar33892256
Cefixime,4TMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC13400.1Standard non polar33892256
Cefixime,4TMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[C@H]2SC16185.5Standard polar33892256
Cefixime,4TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13638.6Semi standard non polar33892256
Cefixime,4TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13455.8Standard non polar33892256
Cefixime,4TMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC15636.0Standard polar33892256
Cefixime,4TMS,isomer #4C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13637.5Semi standard non polar33892256
Cefixime,4TMS,isomer #4C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13398.0Standard non polar33892256
Cefixime,4TMS,isomer #4C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC15747.5Standard polar33892256
Cefixime,5TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13639.6Semi standard non polar33892256
Cefixime,5TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC13440.9Standard non polar33892256
Cefixime,5TMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C)C3=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N3)[Si](C)(C)C)[C@H]2SC15402.5Standard polar33892256
Cefixime,1TBDMS,isomer #1C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N)=N3)[C@H]2SC14064.4Semi standard non polar33892256
Cefixime,1TBDMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N)=N3)[C@H]2SC14034.0Semi standard non polar33892256
Cefixime,1TBDMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC14124.2Semi standard non polar33892256
Cefixime,1TBDMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC13955.5Semi standard non polar33892256
Cefixime,2TBDMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N)=N3)[C@H]2SC14118.9Semi standard non polar33892256
Cefixime,2TBDMS,isomer #2C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC14183.8Semi standard non polar33892256
Cefixime,2TBDMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC14017.0Semi standard non polar33892256
Cefixime,2TBDMS,isomer #4C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC14139.1Semi standard non polar33892256
Cefixime,2TBDMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC14000.4Semi standard non polar33892256
Cefixime,2TBDMS,isomer #6C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC14051.4Semi standard non polar33892256
Cefixime,2TBDMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC14143.0Semi standard non polar33892256
Cefixime,3TBDMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC14267.6Semi standard non polar33892256
Cefixime,3TBDMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC13843.3Standard non polar33892256
Cefixime,3TBDMS,isomer #1C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC16365.4Standard polar33892256
Cefixime,3TBDMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC14097.0Semi standard non polar33892256
Cefixime,3TBDMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC13817.8Standard non polar33892256
Cefixime,3TBDMS,isomer #2C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC16175.9Standard polar33892256
Cefixime,3TBDMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC14156.6Semi standard non polar33892256
Cefixime,3TBDMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC13894.3Standard non polar33892256
Cefixime,3TBDMS,isomer #3C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC15887.4Standard polar33892256
Cefixime,3TBDMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC14238.5Semi standard non polar33892256
Cefixime,3TBDMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC13954.4Standard non polar33892256
Cefixime,3TBDMS,isomer #4C=CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O[Si](C)(C)C(C)(C)C)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC16094.3Standard polar33892256
Cefixime,3TBDMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC14142.7Semi standard non polar33892256
Cefixime,3TBDMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC13806.0Standard non polar33892256
Cefixime,3TBDMS,isomer #5C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC16005.9Standard polar33892256
Cefixime,3TBDMS,isomer #6C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC14227.9Semi standard non polar33892256
Cefixime,3TBDMS,isomer #6C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC13870.1Standard non polar33892256
Cefixime,3TBDMS,isomer #6C=CC1=C(C(=O)O[Si](C)(C)C(C)(C)C)N2C(=O)[C@@H](NC(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[C@H]2SC16259.8Standard polar33892256
Cefixime,3TBDMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC14157.8Semi standard non polar33892256
Cefixime,3TBDMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC13930.8Standard non polar33892256
Cefixime,3TBDMS,isomer #7C=CC1=C(C(=O)O)N2C(=O)[C@@H](N(C(=O)/C(=N\OCC(=O)O)C3=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N3)[Si](C)(C)C(C)(C)C)[C@H]2SC15779.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Cefixime GC-MS (Non-derivatized) - 70eV, Positivesplash10-0pb9-9272800000-e2d11677dac795ff2b582017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cefixime GC-MS (2 TMS) - 70eV, Positivesplash10-001l-7131090000-e9048320a9a32dd616eb2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Cefixime GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Cefixime LC-ESI-qTof , Positive-QTOFsplash10-004i-3920000000-3269e7375304178318932017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cefixime , positive-QTOFsplash10-004i-3920000000-3269e7375304178318932017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cefixime 35V, Positive-QTOFsplash10-01ti-0981000000-1cd7db572b138aa07b792021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Cefixime 35V, Negative-QTOFsplash10-05fr-0960000000-5c3dd63a2c9c1578c06f2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 10V, Positive-QTOFsplash10-05g0-3981700000-0c2f301f24b5adba2cbf2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 20V, Positive-QTOFsplash10-05i1-5951100000-9385d5d495e0f367c6b32017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 40V, Positive-QTOFsplash10-0adj-9411000000-0346c1c405e5c51228972017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 10V, Negative-QTOFsplash10-001i-0092300000-f98423cbb9591b30fdf82017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 20V, Negative-QTOFsplash10-0pl0-1594100000-5505dd4b7b7ab3cd90c62017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 40V, Negative-QTOFsplash10-0006-9210000000-b6da4617f0bff5318ac72017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 10V, Positive-QTOFsplash10-0udi-0002900000-52062970d17d5c7c26f12021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 20V, Positive-QTOFsplash10-0nmr-1576900000-8dcb42f20f75898f8ae92021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 40V, Positive-QTOFsplash10-0561-3917000000-78a44e55de02cc8a806c2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 10V, Negative-QTOFsplash10-0uyi-0031900000-3bbc68ef0abae3cdae942021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 20V, Negative-QTOFsplash10-0kur-2924300000-c552b5df872f8a81805a2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cefixime 40V, Negative-QTOFsplash10-0adi-6902000000-3f42652ef37a8de7f6112021-10-11Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00671 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB00671 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB00671
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4514923
KEGG Compound IDC06881
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkCefixime
METLIN IDNot Available
PubChem Compound5362065
PDB IDC04
ChEBI ID472657
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Adam D, Hostalek U, Troster K: 5-day cefixime therapy for bacterial pharyngitis and/or tonsillitis: comparison with 10-day penicillin V therapy. Cefixime Study Group. Infection. 1995;23 Suppl 2:S83-6. [PubMed:8537138 ]
  2. McMillan A, Young H: The treatment of pharyngeal gonorrhoea with a single oral dose of cefixime. Int J STD AIDS. 2007 Apr;18(4):253-4. [PubMed:17509176 ]

Transporters

General function:
Involved in ion transmembrane transporter activity
Specific function:
Sodium-ion dependent, high affinity carnitine transporter. Involved in the active cellular uptake of carnitine. Transports one sodium ion with one molecule of carnitine. Also transports organic cations such as tetraethylammonium (TEA) without the involvement of sodium. Also relative uptake activity ratio of carnitine to TEA is 11.3
Gene Name:
SLC22A5
Uniprot ID:
O76082
Molecular weight:
62751.1
References
  1. Ganapathy ME, Huang W, Rajan DP, Carter AL, Sugawara M, Iseki K, Leibach FH, Ganapathy V: beta-lactam antibiotics as substrates for OCTN2, an organic cation/carnitine transporter. J Biol Chem. 2000 Jan 21;275(3):1699-707. [PubMed:10636865 ]
General function:
Involved in transporter activity
Specific function:
Proton-coupled intake of oligopeptides of 2 to 4 amino acids with a preference for dipeptides. May constitute a major route for the absorption of protein digestion end-products
Gene Name:
SLC15A1
Uniprot ID:
P46059
Molecular weight:
78805.3
References
  1. Wenzel U, Gebert I, Weintraut H, Weber WM, Clauss W, Daniel H: Transport characteristics of differently charged cephalosporin antibiotics in oocytes expressing the cloned intestinal peptide transporter PepT1 and in human intestinal Caco-2 cells. J Pharmacol Exp Ther. 1996 May;277(2):831-9. [PubMed:8627565 ]
  2. Ganapathy ME, Prasad PD, Mackenzie B, Ganapathy V, Leibach FH: Interaction of anionic cephalosporins with the intestinal and renal peptide transporters PEPT 1 and PEPT 2. Biochim Biophys Acta. 1997 Mar 13;1324(2):296-308. [PubMed:9092716 ]
  3. Luckner P, Brandsch M: Interaction of 31 beta-lactam antibiotics with the H+/peptide symporter PEPT2: analysis of affinity constants and comparison with PEPT1. Eur J Pharm Biopharm. 2005 Jan;59(1):17-24. [PubMed:15567297 ]
  4. Terada T, Saito H, Mukai M, Inui K: Characterization of stably transfected kidney epithelial cell line expressing rat H+/peptide cotransporter PEPT1: localization of PEPT1 and transport of beta-lactam antibiotics. J Pharmacol Exp Ther. 1997 Jun;281(3):1415-21. [PubMed:9190878 ]
  5. Terada T, Saito H, Mukai M, Inui K: Recognition of beta-lactam antibiotics by rat peptide transporters, PEPT1 and PEPT2, in LLC-PK1 cells. Am J Physiol. 1997 Nov;273(5 Pt 2):F706-11. [PubMed:9374833 ]
  6. Tsuji A: Transporter-mediated Drug Interactions. Drug Metab Pharmacokinet. 2002;17(4):253-74. [PubMed:15618677 ]
  7. Tamai I, Nakanishi T, Hayashi K, Terao T, Sai Y, Shiraga T, Miyamoto K, Takeda E, Higashida H, Tsuji A: The predominant contribution of oligopeptide transporter PepT1 to intestinal absorption of beta-lactam antibiotics in the rat small intestine. J Pharm Pharmacol. 1997 Aug;49(8):796-801. [PubMed:9379359 ]
General function:
Involved in transporter activity
Specific function:
Proton-coupled intake of oligopeptides of 2 to 4 amino acids with a preference for dipeptides
Gene Name:
SLC15A2
Uniprot ID:
Q16348
Molecular weight:
81782.8
References
  1. Ganapathy ME, Prasad PD, Mackenzie B, Ganapathy V, Leibach FH: Interaction of anionic cephalosporins with the intestinal and renal peptide transporters PEPT 1 and PEPT 2. Biochim Biophys Acta. 1997 Mar 13;1324(2):296-308. [PubMed:9092716 ]
  2. Terada T, Saito H, Mukai M, Inui K: Recognition of beta-lactam antibiotics by rat peptide transporters, PEPT1 and PEPT2, in LLC-PK1 cells. Am J Physiol. 1997 Nov;273(5 Pt 2):F706-11. [PubMed:9374833 ]
  3. Luckner P, Brandsch M: Interaction of 31 beta-lactam antibiotics with the H+/peptide symporter PEPT2: analysis of affinity constants and comparison with PEPT1. Eur J Pharm Biopharm. 2005 Jan;59(1):17-24. [PubMed:15567297 ]