Dabigatran Impurity 22 CAS 1408238-41-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1408238-41-4
Molecular FormulaC19H21N5O2
Molecular Weight351.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dabigatran Impurity 22 CAS 1408238-41-4 chemical structure

Description

Dabigatran Impurity 22 (CAS 1408238-41-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H21N5O2. Molecular weight: 351.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC19H21N5O2
Molecular Weight351.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms5

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