1-((1-Methyl-1H-pyrazol-4-yl)sulfonyl)-1H-pyrazole-3-carboxylic acid CAS 1170596-58-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1170596-58-3
Molecular FormulaC8H8N4O4S
Molecular Weight256.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-((1-Methyl-1H-pyrazol-4-yl)sulfonyl)-1H-pyrazole-3-carboxylic acid CAS 1170596-58-3 chemical structure

Description

1-((1-Methyl-1H-pyrazol-4-yl)sulfonyl)-1H-pyrazole-3-carboxylic acid (CAS 1170596-58-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8N4O4S. Molecular weight: 256.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H8N4O4S
Molecular Weight256.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms4
Sulfur Atoms1

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