Polymyxin B nonapeptide TFA CAS 2220175-42-6

Purity >95%In StockPharmaceutical Standards
CAS No.2220175-42-6
Molecular FormulaC43H74N14O11 5*C2HF3O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Polymyxin B nonapeptide TFA CAS 2220175-42-6 chemical structure

Description

Order Polymyxin B nonapeptide TFA (CAS 2220175-42-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C43H74N14O11 5*C2HF3O2. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC43H74N14O11 5*C2HF3O2
Molecular Weight1077.17 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF-containing
Nitrogen Atoms14

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