Guanfacine-13C,15N3 Hydrochloride CAS 1261393-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1261393-21-8
Molecular FormulaC8[13C]H9Cl2[15N]3O HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Guanfacine-13C,15N3 Hydrochloride CAS 1261393-21-8 chemical structure

Description

High-purity Guanfacine-13C,15N3 Hydrochloride (CAS 1261393-21-8) pharmaceutical standards reference standard. Molecular formula: C8[13C]H9Cl2[15N]3O HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8[13C]H9Cl2[15N]3O HCl
Molecular Weight254.53 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms1

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