Polymyxin B nonapeptide CAS 86408-36-8

Purity 97%+In StockPharmaceutical Standards
CAS No.86408-36-8
Molecular FormulaC43H74N14O11
Molecular Weight963.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Polymyxin B nonapeptide CAS 86408-36-8 chemical structure

Description

Polymyxin B nonapeptide (CAS 86408-36-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C43H74N14O11. Molecular weight: 963.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC43H74N14O11
Molecular Weight963.13 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms14

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