Ethyl N-[(2E)-2-[(4-{5-chloro-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-6-oxo-1,6-dihydropyridazin-4-yl}piperazin-1-yl)methylidene]-2-cyanoacetyl]carbamate CAS 338399-98-7

Purity 97%+In StockPharmaceutical Standards
CAS No.338399-98-7
Molecular FormulaC21H18Cl2F3N7O4
Molecular Weight560.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl N-[(2E)-2-[(4-{5-chloro-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-6-oxo-1,6-dihydropyridazin-4-yl}piperazin-1-yl)methylidene]-2-cyanoacetyl]carbamate CAS 338399-98-7 chemical structure

Description

Ethyl N-[(2E)-2-[(4-{5-chloro-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-6-oxo-1,6-dihydropyridazin-4-yl}piperazin-1-yl)methylidene]-2-cyanoacetyl]carbamate (CAS 338399-98-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H18Cl2F3N7O4. Molecular weight: 560.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H18Cl2F3N7O4
Molecular Weight560.31 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms7

Recommended Standards

Why CATO?