Cefotaxime sodium

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For Research Use Only.

Category

Impurities

Cat.No.

NP3235

CAS

64485-93-4

Product Name

Cefotaxime sodium

Structure

Product Details

Description

Broad spectrum third generation cephalosporin antibiotic. The name Cefotaxime applies to the isomer having a syn-methoxy imino group.

Synonyms

(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt; Cefotax; HR 756; Pretor; Tolycar;

IUPAC Name

sodium;(6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Molecular Weight

477.45

Molecular Formula

C16H16N5NaO7S2

Canonical SMILES

CC(=O)OCC1=C(N2C(C(C2=O)NC(=O)C(=NOC)C3=CSC(=N3)N)SC1)C(=O)[O-].[Na+]

InChI

InChI=1S/C16H17N5O7S2.Na/c1-6(22)28-3-7-4-29-14-10(13(24)21(14)11(7)15(25)26)19-12(23)9(20-27-2)8-5-30-16(17)18-8;/h5,10,14H,3-4H2,1-2H3,(H2,17,18)(H,19,23)(H,25,26);/q;+1/p-1/b20-9-;/t10-,14-;/m1./s1

InChIKey

AZZMGZXNTDTSME-JUZDKLSSSA-M

Melting Point

> 165°C

Purity

Assay: 916 - 964 ug/mg (dried basis)

Density

1.8 g/cm³

Solubility

Soluble in DMSO

Appearance

White Solid

Application

A third-generation cephalosporin antibiotic

Shelf Life

As supplied, 2 years from the QC date provided on the Certificate of Analysis, when stored properly

Storage

Store at -20 °C

Form

Powder

Hazard Codes

HS Code

29419000

Risk Statements

R42/43

Safety Statements

S22-S36-S37

Stability

Stable. Incompatible with strong oxidizing agents.

WGK Germany

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