Description

2-Phenylthioaniline (CAS No. 1134-94-7) is a high-purity organic compound with the molecular formula C₁₂H₁₁NS, widely utilized in pharmaceutical and materials science research. This compound, also known by its IUPAC name 2-phenylsulfanylaniline, features a phenylthio group bonded to an aniline moiety, making it a valuable intermediate for synthesizing heterocyclic compounds, dyes, and functionalized aromatic systems. Our product is rigorously tested to ensure ≥98% purity (HPLC/GC), with trace moisture and residual solvent levels minimized for sensitive applications. Available in quantities from 1g to 1kg, it is supplied in amber glass vials or sealed bags under inert gas to prevent oxidation. Ideal for Suzuki couplings, electrophilic substitutions, and as a ligand precursor.

Properties

• CAS Number: 1134-94-7
• Complexity: 166
• IUPAC Name: 2-phenylsulfanylaniline
• InChI: InChI=1S/C12H11NS/c13-11-8-4-5-9-12(11)14-10-6-2-1-3-7-10/h1-9H,13H2
• InChI Key: DGBISJKLNVVJGD-UHFFFAOYSA-N
• Exact Mass: 201.06122053
• Molecular Formula: C12H11NS
• Molecular Weight: 201.29
• SMILES: C1=CC=C(C=C1)SC2=CC=CC=C2N
• Topological: 51.3
• Monoisotopic Mass: 201.06122053
• Synonyms: 2-(Phenylthio)aniline, 1134-94-7, 2-Phenylthioaniline, DTXSID60327124, EC 413-030-8, DTXCID50278237, 413-030-8, 601-258-2, 2-Aminophenyl phenyl sulfide, Benzenamine, 2-(phenylthio)-, 2-phenylsulfanylaniline, 2-Aminodiphenyl Sulfide, 2-Amino diphenyl sulfide, 2-(phenylsulfanyl)aniline, 2-(Phenylsulfanyl)phenylamine, 2-phenylthiophenylamine, EN300-20178, 2-Aminodiphenyl sulphide, 2-Aminodiphenylsulfide, NSC633006, o-(phenylthio)aniline, C12H11NS, MFCD00190139, 2-Amino diphenylsulfide, aniline, 2-phenylthio-, 2NH2Ph-S-Ph, 2-(phenylthio)benzenamine, 2-phenylsulfanylphenylamine, 2-(phenylsulfanyl) aniline, 2-phenylsulfanyl-phenylamine, B4RCE78EJ8, SCHEMBL11546, SCHEMBL4612772, BDBM626081, SBB058622, STL420634, AKOS000120471, CCG-295906, CS-W015550, SB77810, AC-11309, BS-14337, 2-(Phenylthio)aniline, >=98.0% (GC), DB-041170, A1856, NS00023688, ST51033903, F20372, Benzenamine,2-(phenylthio)-,hydrochloride(1:1), Z104477182, InChI=1/C12H11NS/c13-11-8-4-5-9-12(11)14-10-6-2-1-3-7-10/h1-9H,13H

Application

2-Phenylthioaniline serves as a key building block in medicinal chemistry for the development of kinase inhibitors and antimicrobial agents. Its electron-rich aromatic system facilitates palladium-catalyzed cross-coupling reactions in agrochemical synthesis. Researchers also employ it as a precursor for conductive polymers and nonlinear optical (NLO) materials due to its extended π-conjugation.

Safety and Hazards

GHS Hazard Statements

• Not Classified

Precautionary Statements

• P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P391, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (16.7%)
• Skin Sens. 1 (83.3%)
• Eye Irrit. 2A (16.7%)
• STOT SE 3 (16.7%)
• STOT RE 2 (16.7%)
• Aquatic Chronic 2 (100%)

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