Macitentan Impurity 32 CAS 1803092-45-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1803092-45-6
Molecular FormulaC16H11Br2FN4O2
Molecular Weight470.09 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Macitentan Impurity 32 CAS 1803092-45-6 chemical structure

Description

Order Macitentan Impurity 32 (CAS 1803092-45-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H11Br2FN4O2. Molecular weight: 470.09 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC16H11Br2FN4O2
Molecular Weight470.09 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Br-containing
Nitrogen Atoms4

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