Avatrombopag Impurity 141 CAS 570403-05-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.570403-05-3
Molecular FormulaC23H25Cl2N5O2S2
Molecular Weight538.51 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Avatrombopag Impurity 141 CAS 570403-05-3 chemical structure

Description

Avatrombopag Impurity 141 (CAS 570403-05-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H25Cl2N5O2S2. Molecular weight: 538.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H25Cl2N5O2S2
Molecular Weight538.51 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing
Nitrogen Atoms5
Sulfur Atoms2

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