2-(Chloromethyl)-4-isopropyl-6-methoxybenzo[d]isothiazol-3(2H)-one 1,1-dioxide CAS 142577-03-5

Purity 97%+In StockPharmaceutical Standards
CAS No.142577-03-5
Molecular FormulaC12H14ClNO4S
Molecular Weight303.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Chloromethyl)-4-isopropyl-6-methoxybenzo[d]isothiazol-3(2H)-one 1,1-dioxide CAS 142577-03-5 chemical structure

Description

2-(Chloromethyl)-4-isopropyl-6-methoxybenzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 142577-03-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14ClNO4S. Molecular weight: 303.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H14ClNO4S
Molecular Weight303.76 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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