2163-97-5 Benzene, 4-chloro-1-(methylsulfonyl)-2-nitro- 4-Chloro-2-nitrophenylmethyl sulphone 4-Chloro-2-nitrophenyl methyl sulfone EINECS 218-496-4 CAS 2163-97-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2163-97-5
Molecular FormulaC7H6ClNO4S
Molecular Weight235.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2163-97-5 Benzene, 4-chloro-1-(methylsulfonyl)-2-nitro- 4-Chloro-2-nitrophenylmethyl sulphone 4-Chloro-2-nitrophenyl methyl sulfone EINECS 218-496-4 CAS 2163-97-5 chemical structure

Description

CATO supplies 2163-97-5 Benzene, 4-chloro-1-(methylsulfonyl)-2-nitro- 4-Chloro-2-nitrophenylmethyl sulphone 4-Chloro-2-nitrophenyl methyl sulfone EINECS 218-496-4 (CAS 2163-97-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6ClNO4S. Molecular weight: 235.64 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H6ClNO4S
Molecular Weight235.64 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.)1957
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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