Macitentan Impurity 12 CAS 2300968-85-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2300968-85-6
Molecular FormulaC19H22N6O4S
Molecular Weight430.48 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Macitentan Impurity 12 CAS 2300968-85-6 chemical structure

Description

CATO supplies Macitentan Impurity 12 (CAS 2300968-85-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H22N6O4S. Molecular weight: 430.48 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H22N6O4S
Molecular Weight430.48 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms6
Sulfur Atoms1

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