6-Chloropyrimidine-4-sulfonic acid CAS 1209458-69-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1209458-69-4
Molecular FormulaC4H3ClN2O3S
Molecular Weight194.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloropyrimidine-4-sulfonic acid CAS 1209458-69-4 chemical structure

Description

CATO supplies 6-Chloropyrimidine-4-sulfonic acid (CAS 1209458-69-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3ClN2O3S. Molecular weight: 194.60 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4H3ClN2O3S
Molecular Weight194.60 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 methanol, ethanol, DMSO, water
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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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