(R)-3-Methyl-3,4-dihydroquinoxalin-2(1H)-one CAS 73534-56-2

Purity 97%+In StockPharmaceutical Standards
CAS No.73534-56-2
Molecular FormulaC9H10N2O
Molecular Weight162.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-3-Methyl-3,4-dihydroquinoxalin-2(1H)-one CAS 73534-56-2 chemical structure

Description

(R)-3-Methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 73534-56-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10N2O. Molecular weight: 162.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H10N2O
Molecular Weight162.19 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms2

Recommended Standards

Why CATO?