1,1,1-trifluoro-3-[(2-pyridylamino)methylidene]pentane-2,4-dione CAS 649665-72-5

Purity 97%+In StockPharmaceutical Standards
CAS No.649665-72-5
Molecular FormulaC11H9F3N2O2
Molecular Weight258.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,1-trifluoro-3-[(2-pyridylamino)methylidene]pentane-2,4-dione CAS 649665-72-5 chemical structure

Description

1,1,1-trifluoro-3-[(2-pyridylamino)methylidene]pentane-2,4-dione (CAS 649665-72-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9F3N2O2. Molecular weight: 258.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H9F3N2O2
Molecular Weight258.20 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF-containing
Nitrogen Atoms2

Related trifluoro Standards

Recommended Standards

Why CATO?