2,2-Difluoro-6-nitro-2h-benzo[b][1,4]oxazin-3(4H)-one CAS 1002726-49-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1002726-49-9
Molecular FormulaC8H4F2N2O4
Molecular Weight230.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2-Difluoro-6-nitro-2h-benzo[b][1,4]oxazin-3(4H)-one CAS 1002726-49-9 chemical structure

Description

2,2-Difluoro-6-nitro-2h-benzo[b][1,4]oxazin-3(4H)-one (CAS 1002726-49-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H4F2N2O4. Molecular weight: 230.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H4F2N2O4
Molecular Weight230.13 g/mol
AppearanceOff-white 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 sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms2

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