4-(4-(4-Chlorophenyl)-2,3-dihydro-1H-pyrrol-1-yl)benzenesulfonamide CAS 29914-33-8

Purity 97%+In StockPharmaceutical Standards
CAS No.29914-33-8
Molecular FormulaC16H15ClN2O2S
Molecular Weight334.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-(4-Chlorophenyl)-2,3-dihydro-1H-pyrrol-1-yl)benzenesulfonamide CAS 29914-33-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 334.82 g/mol gives 4-(4-(4-Chlorophenyl)-2,3-dihydro-1H-pyrrol-1-yl)benzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(4-(4-Chlorophenyl)-2,3-dihydro-1H-pyrrol-1-yl)benzenesulfonamide (CAS 29914-33-8) is a high-purity analytical reference standard with the molecular formula C16H15ClN2O2S and a molecular weight of 334.82 g/mol.

4-(4-(4-Chlorophenyl)-2,3-dihydro-1H-pyrrol-1-yl)benzenesulfonamide (C16H15ClN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 4-(4-(4-Chlorophenyl)-2,3-dihydro-1H-pyrrol-1-yl)benzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC16H15ClN2O2S
Molecular Weight334.82 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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