7-bromo-3,4-dihydro-2H-1$l^{6}-benzothiopyran-1,1-dione CAS 855997-37-4

Purity 97%+In StockPharmaceutical Standards
CAS No.855997-37-4
Molecular FormulaC9H9BrO2S
Molecular Weight261.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-bromo-3,4-dihydro-2H-1$l^{6}-benzothiopyran-1,1-dione CAS 855997-37-4 chemical structure

Description

High-purity 7-bromo-3,4-dihydro-2H-1$l^{6}-benzothiopyran-1,1-dione (CAS 855997-37-4) pharmaceutical standards reference standard. Molecular formula: C9H9BrO2S. Molecular weight: 261.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC9H9BrO2S
Molecular Weight261.14 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Sulfur Atoms1

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