Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-phenyl-1H-pyrazol-5-yl}sulfanyl)benzoate CAS 321998-46-3

Purity 97%+In StockPharmaceutical Standards
CAS No.321998-46-3
Molecular FormulaC26H21Cl2N3O3S
Molecular Weight526.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-phenyl-1H-pyrazol-5-yl}sulfanyl)benzoate CAS 321998-46-3 chemical structure

Description

Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-phenyl-1H-pyrazol-5-yl}sulfanyl)benzoate (CAS 321998-46-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H21Cl2N3O3S. Molecular weight: 526.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC26H21Cl2N3O3S
Molecular Weight526.43 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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