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1-Benzothiophene-3-sulfonyl chloride

Base Information Edit
  • Chemical Name:1-Benzothiophene-3-sulfonyl chloride
  • CAS No.:18494-87-6
  • Molecular Formula:C8H5ClO2S2
  • Molecular Weight:232.711
  • Hs Code.:2934999090
  • European Community (EC) Number:836-246-8
  • DSSTox Substance ID:DTXSID90380000
  • Nikkaji Number:J1.952.147H
  • Wikidata:Q72440047
  • Mol file:18494-87-6.mol
1-Benzothiophene-3-sulfonyl chloride

Synonyms:18494-87-6;1-benzothiophene-3-sulfonyl chloride;Benzothiophene-3-sulfonyl Chloride;Benzo[b]thiophene-3-sulfonyl chloride;MFCD02681897;C8H5ClO2S2;Benzothiophene-3-sulfonylchloride;3-(Chlorosulphonyl)-1-benzothiophene;SCHEMBL288542;3-chlorosulphonyl-benzothiophene;DTXSID90380000;WYYRQMZTUXFUTC-UHFFFAOYSA-N;3-Chlorosulphonyl-1-benzothiophene;AKOS015899518;VS-0350;1-BENZOTHIOPHENE-3-SULFONYLCHLORIDE;B6229;FT-0607378;EN300-203929;N12250;1-benzothiophene-3-sulfonyl chloride, AldrichCPR;A812897;J-504231

Suppliers and Price of 1-Benzothiophene-3-sulfonyl chloride
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • SynQuest Laboratories
  • Benzo[b]thiophene-3-sulfonyl chloride
  • 1 g
  • $ 274.00
  • Matrix Scientific
  • 1-Benzothiophene-3-sulfonyl chloride 97%
  • 1g
  • $ 341.00
  • Crysdot
  • Benzothiophene-3-sulfonylchloride 95+%
  • 1g
  • $ 205.00
  • Crysdot
  • Benzothiophene-3-sulfonylchloride 95+%
  • 250mg
  • $ 82.00
  • Chemenu
  • Benzothiophene-3-sulfonylchloride 95%+
  • 250mg
  • $ 72.00
  • Chemenu
  • Benzothiophene-3-sulfonylchloride 95%+
  • 100mg
  • $ 36.00
  • Chemenu
  • Benzothiophene-3-sulfonylchloride 95%+
  • 1g
  • $ 165.00
  • Atlantic Research Chemicals
  • 1-Benzothiophene-3-sulfonylchloride 95%
  • 1gm:
  • $ 77.76
  • American Custom Chemicals Corporation
  • 1-BENZOTHIOPHENE-3-SULFONYL CHLORIDE 95.00%
  • 1G
  • $ 778.33
  • Ambeed
  • Benzothiophene-3-sulfonylchloride 95%
  • 5g
  • $ 384.00
Total 36 raw suppliers
Chemical Property of 1-Benzothiophene-3-sulfonyl chloride Edit
Chemical Property:
  • Vapor Pressure:2.57E-05mmHg at 25°C 
  • Melting Point:86 °C 
  • Refractive Index:1.672 
  • Boiling Point:369.2 °C at 760 mmHg 
  • Flash Point:177.1 °C 
  • PSA:70.76000 
  • Density:1.554 g/cm3 
  • LogP:3.90960 
  • Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C 
  • Sensitive.:Moisture Sensitive 
  • Water Solubility.:Sparingly soluble in water (0.091 g/L at 25°C). 
  • XLogP3:3.1
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:3
  • Rotatable Bond Count:1
  • Exact Mass:231.9419494
  • Heavy Atom Count:13
  • Complexity:283
Purity/Quality:

97% *data from raw suppliers

Benzo[b]thiophene-3-sulfonyl chloride *data from reagent suppliers

Safty Information:
  • Pictogram(s): IrritantXi 
  • Hazard Codes:Xi 
  • Statements: 34-36 
  • Safety Statements: 26-36/37/39 
MSDS Files:

SDS file from LookChem

Useful:
  • Canonical SMILES:C1=CC=C2C(=C1)C(=CS2)S(=O)(=O)Cl
  • Uses Benzo[b]thiophene-3-sulfonyl chloride is used as a pharmaceutical intermediate.
Technology Process of 1-Benzothiophene-3-sulfonyl chloride

There total 3 articles about 1-Benzothiophene-3-sulfonyl chloride 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:
Guidance literature:
potassium 3-thianaphthenesulfonate;
With phosphorus pentachloride; for 1h; Neat (no solvent);
DOI:10.1016/j.bmcl.2008.06.064
Guidance literature:
Multi-step reaction with 2 steps
1: sulfuric acid; acetic acid / 0 - 20 °C
2: phosphorus pentachloride / 1 h / 20 °C
With phosphorus pentachloride; sulfuric acid; acetic acid;
Guidance literature:
Thionaphthen, 1)konz.H2SO4, Ac2O, <20grad (-> Sulfonsaeure; Isolierung als K-Salz) 2)PCl5 (neben 3-Acetylthionaphthen);
DOI:10.1007/BF00918624
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