(Z)-1-(pyrazin-2-yl)ethan-1-one O-(2,6-difluorobenzoyl) oxime CAS 866050-55-7

Purity 97%+In StockPharmaceutical Standards
CAS No.866050-55-7
Molecular FormulaC13H9F2N3O2
Molecular Weight277.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-1-(pyrazin-2-yl)ethan-1-one O-(2,6-difluorobenzoyl) oxime CAS 866050-55-7 chemical structure

Description

(Z)-1-(pyrazin-2-yl)ethan-1-one O-(2,6-difluorobenzoyl) oxime (CAS 866050-55-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9F2N3O2. Molecular weight: 277.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H9F2N3O2
Molecular Weight277.23 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-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 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms3

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