3-(5-Amino-4-(4-fluorophenyl)-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide CAS 321574-18-9

Purity 97%+In StockPharmaceutical Standards
CAS No.321574-18-9
Molecular FormulaC13H14FN3O2S
Molecular Weight295.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(5-Amino-4-(4-fluorophenyl)-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide CAS 321574-18-9 chemical structure

Description

3-(5-Amino-4-(4-fluorophenyl)-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 321574-18-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H14FN3O2S. Molecular weight: 295.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H14FN3O2S
Molecular Weight295.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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