Olopatadine Impurity 23 CAS 4174-83-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.4174-83-8
Molecular FormulaC22H25NP HBr Br
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Olopatadine Impurity 23 CAS 4174-83-8 chemical structure

Description

High-purity Olopatadine Impurity 23 (CAS 4174-83-8) pharmacopoeial impurity standards reference standard. Molecular formula: C22H25NP HBr Br. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC22H25NP HBr Br
Molecular Weight495.24 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>95%
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentBr-containing
Nitrogen Atoms1

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