Cefpiramide

C₂₅H₂₄N₈O₇S₂ — CID 636405

About Cefpiramide

Cefpiramide (PubChem CID 636405) has the molecular formula C₂₅H₂₄N₈O₇S₂ and a molecular weight of 612.65 g/mol. Its IUPAC name is (6R,7R)-7-[[(2R)-2-(4-hydroxyphenyl)-2-[(6-methyl-4-oxo-1H-pyridine-3-carbonyl)amino]acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

Molecular Properties

• Compound Name: Cefpiramide
• PubChem CID: 636405
• Molecular Formula: C₂₅H₂₄N₈O₇S₂
• Molecular Weight: 612.65 g/mol
• Exact Mass: 612.12
• IUPAC Name: (6R,7R)-7-[[(2R)-2-(4-hydroxyphenyl)-2-[(6-methyl-4-oxo-1H-pyridine-3-carbonyl)amino]acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
• SMILES: Cc1cc(=O)c(C(=O)N[C@@H](C(=O)N[C@@H]2C(=O)N3C(C(=O)O)=C(CSc4nnnn4C)CS[C@H]23)c2ccc(O)cc2)c[nH]1
• InChI: InChI=1S/C25H24N8O7S2/c1-11-7-16(35)15(8-26-11)20(36)27-17(12-3-5-14(34)6-4-12)21(37)28-18-22(38)33-19(24(39)40)13(9-41-23(18)33)10-42-25-29-30-31-32(25)2/h3-8,17-18,23,34H,9-10H2,1-2H3,(H,26,35)(H,27,36)(H,28,37)(H,39,40)/t17-,18-,23-/m1/s1
• InChIKey: PWAUCHMQEXVFJR-PMAPCBKXSA-N
• XLogP: -0.09
• TPSA: 212.50 Ų
• H-Bond Donors: 5
• H-Bond Acceptors: 12
• Rotatable Bonds: 9
• Heavy Atoms: 42
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	612.65
LogP ≤ 5	-0.09
H-Bond Donors ≤ 5	5
H-Bond Acceptors ≤ 10	12

Frequently Asked Questions

What is the IUPAC name of Cefpiramide?

The IUPAC name of Cefpiramide (CID 636405) is (6R,7R)-7-[[(2R)-2-(4-hydroxyphenyl)-2-[(6-methyl-4-oxo-1H-pyridine-3-carbonyl)amino]acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is the SMILES notation for Cefpiramide?

The canonical SMILES for Cefpiramide is Cc1cc(=O)c(C(=O)N[C@@H](C(=O)N[C@@H]2C(=O)N3C(C(=O)O)=C(CSc4nnnn4C)CS[C@H]23)c2ccc(O)cc2)c[nH]1.

What is the InChIKey of Cefpiramide?

The InChIKey is PWAUCHMQEXVFJR-PMAPCBKXSA-N. The full InChI is InChI=1S/C25H24N8O7S2/c1-11-7-16(35)15(8-26-11)20(36)27-17(12-3-5-14(34)6-4-12)21(37)28-18-22(38)33-19(24(39)40)13(9-41-23(18)33)10-42-25-29-30-31-32(25)2/h3-8,17-18,23,34H,9-10H2,1-2H3,(H,26,35)(H,27,36)(H,28,37)(H,39,40)/t17-,18-,23-/m1/s1.

What are the key properties of Cefpiramide?

Cefpiramide has a molecular weight of 612.65 g/mol, XLogP of -0.09, 9 rotatable bonds, 5 hydrogen bond donors, and 12 hydrogen bond acceptors.

Where does this data come from?

All data for Cefpiramide is sourced from PubChem (CID 636405), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Sources

• PubChem CID 636405 — identifiers, structure, computed properties (public domain)
• DrugCentral drug card 552 — approved-drug record (CC BY-SA 4.0)

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