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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 06:37:01 UTC
Update Date2021-09-26 23:00:49 UTC
HMDB IDHMDB0249759
Secondary Accession NumbersNone
Metabolite Identification
Common NameCefclidin
DescriptionCefclidin belongs to the class of organic compounds known as 3'-quaternary ammonium cephalosporins. These are cephalosporins that are substituted at the 3'-position by a quaternary ammonium group. Based on a literature review a significant number of articles have been published on Cefclidin. This compound has been identified in human blood as reported by (PMID: 31557052 ). Cefclidin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Cefclidin is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
CefaclidineHMDB
3-((4-Carbamoyl-1-quinuclidinio)methyl)-7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetamido)-8-oxo-5-thia-1-azabicyclo(4,2,0)oct-2-ene-2-carboxylateHMDB
Chemical FormulaC21H26N8O6S2
Average Molecular Weight550.61
Monoisotopic Molecular Weight550.141672937
IUPAC Name1-({7-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetamido]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl}methyl)-4-carbamoyl-1-azabicyclo[2.2.2]octan-1-ium
Traditional Name1-({7-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetamido]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl}methyl)-4-carbamoyl-1-azabicyclo[2.2.2]octan-1-ium
CAS Registry NumberNot Available
SMILES
CON=C(C(=O)NC1C2SCC(C[N+]34CCC(CC3)(CC4)C(N)=O)=C(N2C1=O)C([O-])=O)C1=NSC(N)=N1
InChI Identifier
InChI=1S/C21H26N8O6S2/c1-35-26-11(14-25-20(23)37-27-14)15(30)24-12-16(31)28-13(18(32)33)10(9-36-17(12)28)8-29-5-2-21(3-6-29,4-7-29)19(22)34/h12,17H,2-9H2,1H3,(H5-,22,23,24,25,27,30,32,33,34)
InChI KeyJUVHVMCKLDZLGN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3'-quaternary ammonium cephalosporins. These are cephalosporins that are substituted at the 3'-position by a quaternary ammonium group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassLactams
Sub ClassBeta lactams
Direct Parent3'-quaternary ammonium cephalosporins
Alternative Parents
Substituents
  • 3'-quaternary ammonium cephalosporin
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Piperidinecarboxamide
  • Quinuclidine
  • Meta-thiazine
  • Piperidine
  • Quaternary ammonium salt
  • Tertiary carboxylic acid amide
  • Thiadiazole
  • Tetraalkylammonium salt
  • Azole
  • Heteroaromatic compound
  • Secondary carboxylic acid amide
  • Amino acid
  • Azetidine
  • Carboxylic acid salt
  • Carboxamide group
  • Primary carboxylic acid amide
  • Amino acid or derivatives
  • Azacycle
  • Carboxylic acid derivative
  • Dialkylthioether
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Hemithioaminal
  • Thioether
  • Organic oxide
  • Amine
  • Organic oxygen compound
  • Organic salt
  • Carbonyl group
  • Organic zwitterion
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Primary amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID2291372
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkCefclidin
METLIN IDNot Available
PubChem Compound3025677
PDB IDNot Available
ChEBI IDNot Available
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]