Clonazepam Impurity 19 CAS 191085-33-3

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.191085-33-3
Molecular FormulaC30H21Cl2N5O8 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Clonazepam Impurity 19 CAS 191085-33-3 chemical structure

Description

Clonazepam Impurity 19 (CAS 191085-33-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C30H21Cl2N5O8 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC30H21Cl2N5O8 HCl
Molecular Weight686.88 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)21.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Halogen ContentCl-containing
Nitrogen Atoms5

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