Guanfacine Hydrochloride Impurity 2 CAS 78433-88-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.78433-88-2
Molecular FormulaC8H7Cl2NO
Molecular Weight204.05 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Guanfacine Hydrochloride Impurity 2 CAS 78433-88-2 chemical structure

Description

High-purity Guanfacine Hydrochloride Impurity 2 (CAS 78433-88-2) pharmacopoeial impurity standards reference standard. Molecular formula: C8H7Cl2NO. Molecular weight: 204.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H7Cl2NO
Molecular Weight204.05 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentCl-containing
Nitrogen Atoms1

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