Brimonidine EP Impurity G Trifluoroacetic acid salt CAS 1391054-10-6

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.1391054-10-6
Molecular FormulaC11H12BrN5O C2HF3O2
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Brimonidine EP Impurity G Trifluoroacetic acid salt CAS 1391054-10-6 chemical structure

Description

Brimonidine EP Impurity G Trifluoroacetic acid salt (CAS 1391054-10-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12BrN5O C2HF3O2. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H12BrN5O C2HF3O2
Molecular Weight424.18 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>90%
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Br-containing
Nitrogen Atoms5

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