Aztreonam White Crystalline Powder

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Cat No.

CEGZ-6063

Description

An aztreonam medical intermediate supplied as a white crystalline powder and described as a monobactam antibiotic active mainly against gram-negative bacteria.

Alias

Aztreonam

Applications

The source description states that aztreonam is used primarily to treat infections caused by gram-negative bacteria and is used as an antibiotic and antimicrobial agent.

Appearance

White, odorless crystalline powder

Package

10 kg/tin

Product Overview

Key specifications CAS No.: 78110-38-0 Molecular formula: C₁₃H₁₇N₅O₈S₂ EINECS No.: 278-839-9 Type: antibiotic and antimicrobial agents Identification: retention times of major peaks in the assay preparation correspond to those of the standard preparation Color of solution: not more than yellow or greenish-yellow Reference Solution II Clarity of solution: not more than Turbidity Standard I pH: 4.5-7.5; analysis result: 5.2 Single impurities: not more than 1.0%; result: 0.34% Total impurities: not more than 3.0%; result: 1.25% Water content: not more than 2.0%; result: 0.3% Residue on ignition: not more than 0.1%; conform Heavy metals: not more than 30 ppm; conform Bacterial endotoxins: not more than 0.17 EU/mg (aztreonam); conform Sterility test: sterile without germs in 14 days; conform Particulate matter ≥10 µm: no more than 2500/g; result: 1084 Particulate matter ≥25 µm: no more than 250/g; result: 67 Assay calculated on anhydrous substance without L-arginine: 90.0%-105.0%; result: 99.5% L-arginine content: 42%-45%; result: 43.4%.

Form

Crystalline powder

CAS_No

78110-38-0

Contaminants

Single impurities: ≤1.0%; result 0.34% Total impurities: ≤3.0%; result 1.25% Heavy metals: ≤30 ppm; conform Bacterial endotoxins: ≤0.17 EU/mg (aztreonam); conform Particulate matter ≥10 µm: ≤2500/g; result 1084 Particulate matter ≥25 µm: ≤250/g; result 67

Purity

Assay: 90.0%-105.0%; result 99.5%

Concentration

L-arginine content: 42%-45%; result 43.4%

Function

Antibiotic and antimicrobial agent

Synonyms

Aztreonam; monobactam antibiotic

Molecular Formula

C₁₃H₁₇N₅O₈S₂

Chemical Name

Aztreonam

Endotoxin Level

Bacterial endotoxins: not more than 0.17 EU/mg (aztreonam); conform

Quality

Identification, color of solution, clarity of solution, residue on ignition, endotoxin, and sterility tests conform to the listed specifications.

Grade

Medicine Grade

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Project Description:

For research and industrial use only. Not intended for personal medicinal use. Certain food-grade products are suitable for formulation development in food and related applications.

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