(1R,3r,5S)-Ipratropium Impurity 40 CAS 99888-00-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.99888-00-3
Molecular FormulaC18H25NO3 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

(1R,3r,5S)-Ipratropium Impurity 40 CAS 99888-00-3 chemical structure

Description

(1R,3r,5S)-Ipratropium Impurity 40 (CAS 99888-00-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H25NO3 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H25NO3 HCl
Molecular Weight339.86 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentCl-containing
Nitrogen Atoms1

Recommended Standards

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