2-Methyl-1H-benzo[4,5]imidazo[1,2-b]pyrazole-6-sulfonic acid CAS 439092-52-1

Purity 97%+In StockPharmaceutical Standards
CAS No.439092-52-1
Molecular FormulaC10H9N3O3S
Molecular Weight251.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-1H-benzo[4,5]imidazo[1,2-b]pyrazole-6-sulfonic acid CAS 439092-52-1 chemical structure

Description

CATO supplies 2-Methyl-1H-benzo[4,5]imidazo[1,2-b]pyrazole-6-sulfonic acid (CAS 439092-52-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9N3O3S. Molecular weight: 251.26 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H9N3O3S
Molecular Weight251.26 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3
Sulfur Atoms1

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