3-(5-Oxo-3-(4-stearamidophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid CAS 97158-37-7

Purity 97%+In StockPharmaceutical Standards
CAS No.97158-37-7
Molecular FormulaC33H47N3O5S
Molecular Weight597.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(5-Oxo-3-(4-stearamidophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid CAS 97158-37-7 chemical structure

Description

3-(5-Oxo-3-(4-stearamidophenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 97158-37-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H47N3O5S. Molecular weight: 597.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC33H47N3O5S
Molecular Weight597.81 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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms3
Sulfur Atoms1

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