6,7-difluoro-1,2-dihydroquinoxalin-2-one CAS 137690-08-5

Purity 97%+In StockPharmaceutical Standards
CAS No.137690-08-5
Molecular FormulaC8H12F2N2O
Molecular Weight190.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6,7-difluoro-1,2-dihydroquinoxalin-2-one CAS 137690-08-5 chemical structure

Description

Order 6,7-difluoro-1,2-dihydroquinoxalin-2-one (CAS 137690-08-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H12F2N2O. Molecular weight: 190.19 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC8H12F2N2O
Molecular Weight190.19 g/mol
AppearanceWhite 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1996
Halogen ContentF-containing
Nitrogen Atoms2

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