Ambrisentan Impurity 4 CAS 35144-22-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.35144-22-0
Molecular FormulaC7H10N2O2S
Molecular Weight186.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ambrisentan Impurity 4 CAS 35144-22-0 chemical structure

Description

Ambrisentan Impurity 4 (CAS 35144-22-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C7H10N2O2S. Molecular weight: 186.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H10N2O2S
Molecular Weight186.23 g/mol
Purity>95%
StorageStore at 2-8°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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms2
Sulfur Atoms1

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