Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl}sulfanyl)benzoate CAS 318238-32-3

Purity 97%+In StockPharmaceutical Standards
CAS No.318238-32-3
Molecular FormulaC21H16Cl2F3N3O3S
Molecular Weight518.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl}sulfanyl)benzoate CAS 318238-32-3 chemical structure

Description

High-purity Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl}sulfanyl)benzoate (CAS 318238-32-3) pharmaceutical standards reference standard. Molecular formula: C21H16Cl2F3N3O3S. Molecular weight: 518.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H16Cl2F3N3O3S
Molecular Weight518.34 g/mol
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.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms3
Sulfur Atoms1

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