Cefpiramide Sodium

Catalog No. Size PriceQuantity
M8438-2 Solid 2 mg $110
M8438-10 Solid 10 mg $330


Cefpiramide Sodium is a new Pseudomonas-active cephalosporin with a broad spectrum of antibacterial activity. It is the sodium salt form of cefpiramide, a third-generation, semi-synthetic, beta-lactam cephalosporin antibiotic. Cefpiramide Sodium binds to penicillin-binding proteins (PBPs), transpeptidases that are responsible for crosslinking of peptidoglycan.

Product information

CAS Number: 74849-93-7

Molecular Weight: 634.62

Formula: C25H23N8NaO7S2




Chemical Name: (6R,7R)-7-[(2R)-2-[(4-hydroxy-6-methylpyridin-3-yl)formamido]-2-(4-hydroxyphenyl)acetamido]-3-{[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid sodium

Smiles: [Na+].CN1N=NN=C1SCC1CS[C@@H]2[C@H](NC(=O)[C@H](NC(=O)C3=CN=C(C)C=C3O)C3=CC=C(O)C=C3)C(=O)N2C=1C([O-])=O


InChi: InChI=1S/C25H24N8O7S2.Na/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);/q;+1/p-1/t17-,18-,23-;/m1./s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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