Polymyxin B2 CAS 34503-87-2

Purity >95%In StockPharmaceutical Standards
CAS No.34503-87-2
Molecular FormulaC55H96N16O13
Molecular Weight1189.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Polymyxin B2 CAS 34503-87-2 chemical structure

Description

Order Polymyxin B2 (CAS 34503-87-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C55H96N16O13. Molecular weight: 1189.45 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC55H96N16O13
Molecular Weight1189.45 g/mol
Purity>95%
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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Nitrogen Atoms16

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