2-((5-Bromothiophene)-2-sulfonamido)-N-isopropylacetamide CAS 923719-31-7

Purity 97%+In StockPharmaceutical Standards
CAS No.923719-31-7
Molecular FormulaC9H13BrN2O3S2
Molecular Weight341.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((5-Bromothiophene)-2-sulfonamido)-N-isopropylacetamide CAS 923719-31-7 chemical structure

Description

2-((5-Bromothiophene)-2-sulfonamido)-N-isopropylacetamide (CAS 923719-31-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H13BrN2O3S2. Molecular weight: 341.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H13BrN2O3S2
Molecular Weight341.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms2
Sulfur Atoms2

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