2,6-Dichloro-4-nitrobenzene-1-sulfonyl chloride CAS 74875-17-5

Purity 97%+In StockPharmaceutical Standards
CAS No.74875-17-5
Molecular FormulaC6H2Cl3NO4S
Molecular Weight290.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Dichloro-4-nitrobenzene-1-sulfonyl chloride CAS 74875-17-5 chemical structure

Description

CATO supplies 2,6-Dichloro-4-nitrobenzene-1-sulfonyl chloride (CAS 74875-17-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H2Cl3NO4S. Molecular weight: 290.51 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H2Cl3NO4S
Molecular Weight290.51 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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