3,5-Dichloro-2-hydroxybenzenesulfonamide

Base Information

• Chemical Name: 3,5-Dichloro-2-hydroxybenzenesulfonamide
• CAS No.: 35337-99-6
• Molecular Formula: C6H5Cl2NO3S
• Molecular Weight: 242.083
• NSC Number: 163637
• DSSTox Substance ID: DTXSID50303937
• Wikidata: Q82049452
• Pharos Ligand ID: 1K6WZLLG8AUP
• ChEMBL ID: CHEMBL2324869
• Mol file: 35337-99-6.mol

Synonyms:3,5-dichloro-2-hydroxybenzenesulfonamide;35337-99-6;CHEMBL2324869;NSC 163637;NSC163637;3,5-dichloro-2-hydroxy-benzenesulfonamide;SCHEMBL1804698;DTXSID50303937;BDBM50427223;NSC-163637;2-hydroxy-3,5-dichlorobenzenesulfonamide;3,5-dichloro-2-hydroxybenzene-1-sulfonamide;EN300-7536725

Chemical Property of 3,5-Dichloro-2-hydroxybenzenesulfonamide

Chemical Property:

• Vapor Pressure: 1.15E-07mmHg at 25°C
• Boiling Point: 420.5°Cat760mmHg
• Flash Point: 208.1°C
• Density: 1.72g/cm³
• XLogP3: 1.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 240.9367196
• Heavy Atom Count: 13
• Complexity: 276

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C=C(C(=C1S(=O)(=O)N)O)Cl)Cl

Technology Process of 3,5-Dichloro-2-hydroxybenzenesulfonamide

There total 4 articles about 3,5-Dichloro-2-hydroxybenzenesulfonamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 50.0%

3,5-dichloro-2-hydroxybenzenesulfonyl chloride (23378-88-3) → 3,5-dichloro-2-hydroxy-benzenesulphonamide (35337-99-6)

Guidance literature:

With ammonium hydroxide; In dichloromethane; Cooling with ice;

Reference yield:

3,5-dichloro-2-hydroxybenzenesulfonyl chloride (23378-88-3) + water (7732-18-5) → 3,5-dichloro-2-hydroxy-benzenesulphonamide (35337-99-6)

Guidance literature:

With ammonia; In tetrahydrofuran;

Reference yield:

2,4,8,10-tetrachloro-dibenzo[1,5,2,6]dioxadithiocin-6,6,12,12-tetraoxide (55414-84-1) → 3,5-dichloro-2-hydroxy-benzenesulphonamide (35337-99-6)

Guidance literature:

With ammonia; water; at 145 ℃;

upstream raw materials:

2,4,8,10-tetrachloro-dibenzo[1,5,2,6]dioxadithiocin-6,6,12,12-tetraoxide

3,5-dichloro-2-hydroxybenzenesulfonyl chloride

water

Downstream raw materials:

2-acetoxy-3,5-dichlorobenzenesulfonamide

N-(5-chloro-2-methoxyphenyl)-2-hydroxy-3,5-dichlorobenzenesulfonamide

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