(5-((4-Bromophenyl)sulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-cyanobenzoate CAS 955976-45-1

Purity 97%+In StockPharmaceutical Standards
CAS No.955976-45-1
Molecular FormulaC25H18BrN3O4S
Molecular Weight536.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5-((4-Bromophenyl)sulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-cyanobenzoate CAS 955976-45-1 chemical structure

Description

CATO supplies (5-((4-Bromophenyl)sulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-cyanobenzoate (CAS 955976-45-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H18BrN3O4S. Molecular weight: 536.40 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H18BrN3O4S
Molecular Weight536.40 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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms3
Sulfur Atoms1

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