3-Bromo-1-methyl-5-(2,2,2-trichloroacetyl)-1h-pyrrole-2-sulfonyl chloride CAS 1000933-09-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1000933-09-4
Molecular FormulaC7H4BrCl4NO3S
Molecular Weight403.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromo-1-methyl-5-(2,2,2-trichloroacetyl)-1h-pyrrole-2-sulfonyl chloride CAS 1000933-09-4 chemical structure

Description

3-Bromo-1-methyl-5-(2,2,2-trichloroacetyl)-1h-pyrrole-2-sulfonyl chloride (CAS 1000933-09-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H4BrCl4NO3S. Molecular weight: 403.89 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H4BrCl4NO3S
Molecular Weight403.89 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentCl/Br-containing
Nitrogen Atoms1
Sulfur Atoms1

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