Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-06 15:16:52 UTC |
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Update Date | 2022-03-07 02:52:00 UTC |
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HMDB ID | HMDB0015483 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Cefepime |
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Description | Cefepime, also known as CFPM or cefepimum, belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety. Cefepime is a drug which is used for the treatment of pneumonia (moderate to severe) caused by streptococcus pneumoniae, including cases associated with concurrent bacteremia, pseudomonas aeruginosa, klebsiella pneumoniae, or enterobacter species. also for empiric treatment of febrile neutropenic patients and uncomplicated and complicated urinary tract infections (including pyelonephritis) caused by escherichia coli or klebsiella pneumoniae, when the infection is severe, or caused by escherichia coli, klebsiella pneumoniae, or proteus mirabilis, when the infection is mild to moderate, including cases associated with concurrent bacteremia with these microorganisms. also for the treatment of uncomplicated skin and skin structure infections caused by staphylococcus aureus (methicillin-susceptible strains only) or streptococcus pyogenes and complicated intra-abdominal infections (used in combination with metronidazole) caused by escherichia coli, viridans group streptococci, pseudomonas aeruginosa, klebsiella pneumoniae, enterobacter species, or bacteroides fragilis. Cefepime is a strong basic compound (based on its pKa). A cephalosporin bearing (1-methylpyrrolidinium-1-yl)methyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton. |
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Structure | CO\N=C(/C(=O)N[C@@H]1C(=O)N2[C@]1([H])SCC(C[N+]1(C)CCCC1)=C2C([O-])=O)C1=CSC(N)=N1 InChI=1S/C19H24N6O5S2/c1-25(5-3-4-6-25)7-10-8-31-17-13(16(27)24(17)14(10)18(28)29)22-15(26)12(23-30-2)11-9-32-19(20)21-11/h9,13,17H,3-8H2,1-2H3,(H3-,20,21,22,26,28,29)/b23-12-/t13-,17-/m1/s1 |
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Synonyms | Value | Source |
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(6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(1-methylpyrrolidinium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | ChEBI | Cefepima | ChEBI | Cefepimum | ChEBI | CFPM | ChEBI | (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(1-methylpyrrolidinium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | Generator | Bristol-myers brand OF cefepime dihydrochloride | HMDB | Elan brand OF cefepime dihydrochloride | HMDB | Cefepim | HMDB | Cefepime hydrochloride | HMDB | Axépim | HMDB | Bristol-myers squibb brand OF cefepime dihydrochloride | HMDB | Maxipime | HMDB | Quadrocef | HMDB |
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Chemical Formula | C19H24N6O5S2 |
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Average Molecular Weight | 480.561 |
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Monoisotopic Molecular Weight | 480.124959288 |
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IUPAC Name | 1-{[(6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-2-carboxylato-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}-1-methylpyrrolidin-1-ium |
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Traditional Name | cefepime |
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CAS Registry Number | 88040-23-7 |
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SMILES | CO\N=C(/C(=O)N[C@@H]1C(=O)N2[C@]1([H])SCC(C[N+]1(C)CCCC1)=C2C([O-])=O)C1=CSC(N)=N1 |
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InChI Identifier | InChI=1S/C19H24N6O5S2/c1-25(5-3-4-6-25)7-10-8-31-17-13(16(27)24(17)14(10)18(28)29)22-15(26)12(23-30-2)11-9-32-19(20)21-11/h9,13,17H,3-8H2,1-2H3,(H3-,20,21,22,26,28,29)/b23-12-/t13-,17-/m1/s1 |
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InChI Key | HVFLCNVBZFFHBT-ZKDACBOMSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Imidazopyrimidines |
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Sub Class | Purines and purine derivatives |
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Direct Parent | Xanthines |
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Alternative Parents | |
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Substituents | - Xanthine
- 6-oxopurine
- Purinone
- Alkaloid or derivatives
- Pyrimidone
- N-substituted imidazole
- Pyrimidine
- Azole
- Imidazole
- Heteroaromatic compound
- Vinylogous amide
- Lactam
- Urea
- Azacycle
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 0.017 g/L | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Cefepime,1TMS,isomer #1 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N[Si](C)(C)C)=N1 | 4040.5 | Semi standard non polar | 33892256 | Cefepime,1TMS,isomer #1 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N[Si](C)(C)C)=N1 | 3548.6 | Standard non polar | 33892256 | Cefepime,1TMS,isomer #1 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N[Si](C)(C)C)=N1 | 6364.3 | Standard polar | 33892256 | Cefepime,1TMS,isomer #2 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N)=N1 | 3851.6 | Semi standard non polar | 33892256 | Cefepime,1TMS,isomer #2 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N)=N1 | 3577.9 | Standard non polar | 33892256 | Cefepime,1TMS,isomer #2 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N)=N1 | 6202.9 | Standard polar | 33892256 | Cefepime,2TMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N[Si](C)(C)C)=N1 | 3864.0 | Semi standard non polar | 33892256 | Cefepime,2TMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N[Si](C)(C)C)=N1 | 3587.6 | Standard non polar | 33892256 | Cefepime,2TMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N[Si](C)(C)C)=N1 | 5899.1 | Standard polar | 33892256 | Cefepime,2TMS,isomer #2 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N1 | 3977.2 | Semi standard non polar | 33892256 | Cefepime,2TMS,isomer #2 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N1 | 3674.6 | Standard non polar | 33892256 | Cefepime,2TMS,isomer #2 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N1 | 6104.2 | Standard polar | 33892256 | Cefepime,3TMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N1 | 3812.6 | Semi standard non polar | 33892256 | Cefepime,3TMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N1 | 3704.1 | Standard non polar | 33892256 | Cefepime,3TMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C)C1=CSC(N([Si](C)(C)C)[Si](C)(C)C)=N1 | 5549.6 | Standard polar | 33892256 | Cefepime,1TBDMS,isomer #1 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N[Si](C)(C)C(C)(C)C)=N1 | 4182.2 | Semi standard non polar | 33892256 | Cefepime,1TBDMS,isomer #1 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N[Si](C)(C)C(C)(C)C)=N1 | 3777.5 | Standard non polar | 33892256 | Cefepime,1TBDMS,isomer #1 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N[Si](C)(C)C(C)(C)C)=N1 | 6353.7 | Standard polar | 33892256 | Cefepime,1TBDMS,isomer #2 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N)=N1 | 4026.8 | Semi standard non polar | 33892256 | Cefepime,1TBDMS,isomer #2 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N)=N1 | 3787.1 | Standard non polar | 33892256 | Cefepime,1TBDMS,isomer #2 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N)=N1 | 6193.4 | Standard polar | 33892256 | Cefepime,2TBDMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N[Si](C)(C)C(C)(C)C)=N1 | 4153.8 | Semi standard non polar | 33892256 | Cefepime,2TBDMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N[Si](C)(C)C(C)(C)C)=N1 | 3992.3 | Standard non polar | 33892256 | Cefepime,2TBDMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N[Si](C)(C)C(C)(C)C)=N1 | 5819.8 | Standard polar | 33892256 | Cefepime,2TBDMS,isomer #2 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N1 | 4270.9 | Semi standard non polar | 33892256 | Cefepime,2TBDMS,isomer #2 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N1 | 4067.0 | Standard non polar | 33892256 | Cefepime,2TBDMS,isomer #2 | CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)C1=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N1 | 6018.0 | Standard polar | 33892256 | Cefepime,3TBDMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N1 | 4267.8 | Semi standard non polar | 33892256 | Cefepime,3TBDMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N1 | 4277.6 | Standard non polar | 33892256 | Cefepime,3TBDMS,isomer #1 | CO/N=C(\C(=O)N([C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCCC3)CS[C@H]12)[Si](C)(C)C(C)(C)C)C1=CSC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=N1 | 5442.3 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Cefepime GC-MS (Non-derivatized) - 70eV, Positive | splash10-0002-9830400000-72d9a32f3c55f17bc49a | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Cefepime GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cefepime 10V, Positive-QTOF | splash10-0006-0190400000-e685c959a79767126d45 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cefepime 20V, Positive-QTOF | splash10-0006-1690100000-96ff8b96029505abfe33 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cefepime 40V, Positive-QTOF | splash10-01bc-2920000000-31f0c8e74cd633ab2d41 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cefepime 10V, Negative-QTOF | splash10-000i-0190200000-a951d07296de4b1228ca | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cefepime 20V, Negative-QTOF | splash10-0a6r-3970100000-8e9766f40e12380d18fc | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cefepime 40V, Negative-QTOF | splash10-0a4l-9310000000-ed7e24adcdc7e02f24fb | 2017-09-01 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-16 | Wishart Lab | View Spectrum |
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