4-Fluoro-7-nitrobenzofurazan CAS 29270-56-2

Purity >95%In StockPharmaceutical Standards
CAS No.29270-56-2
Molecular FormulaC6H2FN3O3
Molecular Weight183.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Fluoro-7-nitrobenzofurazan CAS 29270-56-2 chemical structure

Description

4-Fluoro-7-nitrobenzofurazan (CAS 29270-56-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H2FN3O3. Molecular weight: 183.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC6H2FN3O3
Molecular Weight183.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity>95%
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, water
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.)1965
Halogen ContentF-containing
Nitrogen Atoms3

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