Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API
Brimonidine
CAS Number
151110-15-5
HS Code
29339900
Molecular formula
C₁₁H₈BrN₅
Molecular Weight
290.12
Synonyms
4,5-Didehydro Brimonidine
Chemical Name
5-bromo-N-(1H-imidazol-2-yl)quinoxalin-6-amine
Appearance
Light Yellow to Yellow Solid
Melting Point
>159°C (dec.)
Storage
-20°C Freezer
Solubility
DMSO (Slightly), Methanol (Slightly, Heated)
Applications
A brimonidine impurity. A potential α2-adrenergic agonist.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package