4,6-Dibromo-5-hydroxybenzo[d][1,3]oxathiol-2-one CAS 7735-61-7

Purity 97%+In StockPharmaceutical Standards
CAS No.7735-61-7
Molecular FormulaC7H2Br2O3S
Molecular Weight325.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,6-Dibromo-5-hydroxybenzo[d][1,3]oxathiol-2-one CAS 7735-61-7 chemical structure

Description

4,6-Dibromo-5-hydroxybenzo[d][1,3]oxathiol-2-one (CAS 7735-61-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H2Br2O3S. Molecular weight: 325.96 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H2Br2O3S
Molecular Weight325.96 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Halogen ContentBr-containing
Sulfur Atoms1

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