Macitentan Impurity 13 CAS 2089065-77-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2089065-77-8
Molecular FormulaC28H32Br2N8O6S2
Molecular Weight800.54 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Macitentan Impurity 13 CAS 2089065-77-8 chemical structure

Description

CATO supplies Macitentan Impurity 13 (CAS 2089065-77-8), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H32Br2N8O6S2. Molecular weight: 800.54 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H32Br2N8O6S2
Molecular Weight800.54 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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentBr-containing
Nitrogen Atoms8
Sulfur Atoms2

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