5,7-Dichloro-2,3-diphenylquinoxaline CAS 5227-63-4
Purity 97%+In StockPharmaceutical Standards
CAS No.
5227-63-4
Molecular Formula
C20H12Cl2N2
Molecular Weight
351.23 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
Order 5,7-Dichloro-2,3-diphenylquinoxaline (CAS 5227-63-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H12Cl2N2. Molecular weight: 351.23 g/mol. COA included with every batch.
Physical & Chemical Properties
Molecular Formula
C20H12Cl2N2
Molecular Weight
351.23 g/mol
Appearance
Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity
97%+
Storage
Store at 2-8°C, protect from light
Solubility (reference)
Soluble in DMSO, DMF, methanol
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light