(R)-Darifenacin-d CAS 1261394-25-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1261394-25-5
Molecular FormulaC28H26D4N2O2 HBr
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-Darifenacin-d CAS 1261394-25-5 chemical structure

Description

CATO supplies (R)-Darifenacin-d (CAS 1261394-25-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H26D4N2O2 HBr. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H26D4N2O2 HBr
Molecular Weight511.50 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms2

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