Cecropin B (free acid) trifluoroacetate salt CAS 203265-23-0

Purity 97%+In StockPharmaceutical Standards
CAS No.203265-23-0
Molecular FormulaC176H302N52O41S C2HF3O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cecropin B (free acid) trifluoroacetate salt CAS 203265-23-0 chemical structure

Description

CATO supplies Cecropin B (free acid) trifluoroacetate salt (CAS 203265-23-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C176H302N52O41S C2HF3O2. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC176H302N52O41S C2HF3O2
Molecular Weight3948.76 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)52.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2015
Halogen ContentF-containing
Nitrogen Atoms52
Sulfur Atoms1

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