6-(4-Chlorobenzyl)-5-methyl-7-oxo-6,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylic acid CAS 1779133-21-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1779133-21-9
Molecular FormulaC14H10ClN3O3S
Molecular Weight335.77 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-(4-Chlorobenzyl)-5-methyl-7-oxo-6,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylic acid CAS 1779133-21-9 chemical structure

Description

CATO supplies 6-(4-Chlorobenzyl)-5-methyl-7-oxo-6,7-dihydroisothiazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1779133-21-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H10ClN3O3S. Molecular weight: 335.77 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H10ClN3O3S
Molecular Weight335.77 g/mol
Purity97%+
StorageStore at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

Related Chlorobenzyl Standards

Recommended Standards

Why CATO?