3-Bromo-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-4-one CAS 2379242-05-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2379242-05-2
Molecular FormulaC6H5BrN2O2
Molecular Weight217.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromo-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-4-one CAS 2379242-05-2 chemical structure

Description

3-Bromo-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-4-one (CAS 2379242-05-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5BrN2O2. Molecular weight: 217.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC6H5BrN2O2
Molecular Weight217.02 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentBr-containing
Nitrogen Atoms2

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