Dorzagliatin Impurity 3 CAS 1191997-60-0

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.1191997-60-0
Molecular FormulaC12H12BrClO3
Molecular Weight319.58 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dorzagliatin Impurity 3 CAS 1191997-60-0 chemical structure

Description

CATO supplies Dorzagliatin Impurity 3 (CAS 1191997-60-0), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12BrClO3. Molecular weight: 319.58 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H12BrClO3
Molecular Weight319.58 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
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; Hygroscopic; reseal immediately after opening; 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.)1989
Halogen ContentCl/Br-containing

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