(Z)-Methyl 2-(1-(2-chlorophenyl)-4-((3-(dimethylamino)phenyl)(methylamino)methylene)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetate CAS 1820587-57-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1820587-57-2
Molecular FormulaC22H23ClN4O3
Molecular Weight426.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-Methyl 2-(1-(2-chlorophenyl)-4-((3-(dimethylamino)phenyl)(methylamino)methylene)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetate CAS 1820587-57-2 chemical structure

Description

High-purity (Z)-Methyl 2-(1-(2-chlorophenyl)-4-((3-(dimethylamino)phenyl)(methylamino)methylene)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetate (CAS 1820587-57-2) pharmaceutical standards reference standard. Molecular formula: C22H23ClN4O3. Molecular weight: 426.90 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC22H23ClN4O3
Molecular Weight426.90 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms4

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