Description

2-(Benzenesulfonyl)aniline (CAS No. 4273-98-7) is a high-purity sulfonamide derivative with the molecular formula C₁₂H₁₁NO₂S. This compound is characterized by its white to off-white crystalline powder form and is widely utilized in organic synthesis and pharmaceutical research. With a molecular weight of 233.29 g/mol, it offers excellent stability under standard laboratory conditions. Ideal for researchers and scientists, this product is rigorously tested for purity (typically ≥98% by HPLC) and is supplied in secure, contamination-free packaging. Store in a cool, dry place away from light to maintain optimal stability.

Properties

• CAS Number: 4273-98-7
• Complexity: 314
• IUPAC Name: 2-(benzenesulfonyl)aniline
• InChI: InChI=1S/C12H11NO2S/c13-11-8-4-5-9-12(11)16(14,15)10-6-2-1-3-7-10/h1-9H,13H2
• InChI Key: JBCUKQQIWSWEOK-UHFFFAOYSA-N
• Exact Mass: 233.05104977
• Molecular Formula: C12H11NO2S
• Molecular Weight: 233.29
• SMILES: C1=CC=C(C=C1)S(=O)(=O)C2=CC=CC=C2N
• Topological: 68.5
• Monoisotopic Mass: 233.05104977
• Synonyms: Benzenamine, 2-(phenylsulfonyl)-, 2-(Phenylsulfonyl)aniline, 4273-98-7, 2-Aminophenyl phenyl sulfone, 2-(benzenesulfonyl)aniline, 2-Amino diphenyl sulfone, o-Aminodiphenyl sulfone, 2-Aminodiphenyl sulfone, 2-Aminophenyl phenyl sulphone, 6VU39ID7LU, 2-(phenylsulfonyl)benzenamine, CHEMBL2009408, DTXSID0044941, 2-(phenylsulfonyl)phenylamine, 2-(Phenylsulphonyl)aniline, NSC624235, 2-Aminodiphenylsulfone, UNII-6VU39ID7LU, aminodiphenylsulfone, EINECS 224-271-1, MFCD00007706, 2-Aminodiphenylsulfon, 2-phenylsulfonylaniline, 2NHPh-SO2-Ph, 2-benzenesulfonylphenylamine, BIDD:GT0551, SCHEMBL395274, SCHEMBL4783755, SCHEMBL4783767, DTXCID8024941, JBCUKQQIWSWEOK-UHFFFAOYSA-, 2-(Phenylsulfonyl)aniline, 97%, O-AMINOPHENYL PHENYL SULFONE, Tox21_301626, BDBM50492789, SBB000718, AKOS003272966, 2-(Phenylsulfonyl)aniline hydrochloride, PS-6279, NCGC00256301-01, AC-10749, NCI60_007288, CAS-4273-98-7, DB-050963, A1857, CS-0022264, NS00009252, ST50984721, D88473, Q27265602, InChI=1/C12H11NO2S/c13-11-8-4-5-9-12(11)16(14,15)10-6-2-1-3-7-10/h1-9H,13H2

Application

2-(Benzenesulfonyl)aniline serves as a key intermediate in the synthesis of sulfonamide-based pharmaceuticals and agrochemicals. It is particularly valuable in the development of novel antimicrobial and anti-inflammatory agents. Researchers also employ this compound in the study of sulfone-based polymers and advanced material science applications.

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.