IH-Indazole, 1-thieno(2,3-d)isothiazol-3-yl-, S,S-dioxide

Base Information

Chemical Name:IH-Indazole, 1-thieno(2,3-d)isothiazol-3-yl-, S,S-dioxide
CAS No.:113387-70-5
Molecular Formula:C₁₂H₇N₃O₂S₂
Molecular Weight:289.338
Hs Code.:
DSSTox Substance ID:DTXSID70150389
Wikidata:Q83016475

Synonyms:BRN 5975106;IH-Indazole, 1-thieno(2,3-d)isothiazol-3-yl-, S,S-dioxide;1-Thieno(2,3-d)isothiazol-3-yl-1H-indazole S,S-dioxide;113387-70-5;DTXSID70150389;LS-81553

Suppliers and Price of IH-Indazole, 1-thieno(2,3-d)isothiazol-3-yl-, S,S-dioxide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
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Total 0 raw suppliers

Chemical Property of IH-Indazole, 1-thieno(2,3-d)isothiazol-3-yl-, S,S-dioxide

Chemical Property:

Vapor Pressure:2.13E-14mmHg at 25°C
Boiling Point:600.9°C at 760 mmHg
Flash Point:317.2°C
Density:1.73g/cm³
XLogP3:2.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:288.99796882
Heavy Atom Count:19
Complexity:514

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C=NN2C3=NS(=O)(=O)C4=C3SC=C4

Technology Process of IH-Indazole, 1-thieno(2,3-d)isothiazol-3-yl-, S,S-dioxide

There total 3 articles about IH-Indazole, 1-thieno(2,3-d)isothiazol-3-yl-, S,S-dioxide 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: 36.0%

: 59337-94-9
2,3-dihydro-3-oxo-thieno<2,3-d>isothiazole-1,1-dioxide

: 271-44-3
benzimidazole

: 113387-70-5
1-(1,1-Dioxo-1H-1λ⁶-thieno[2,3-d]isothiazol-3-yl)-1H-indazole

Guidance literature:: With phosphorus pentachloride;
DOI:10.1016/0223-5234(88)90204-8

Reference yield:

: 59337-92-7
2-(carbomethoxy)thiophene-3-sulfonyl chloride

: 113387-70-5
1-(1,1-Dioxo-1H-1λ⁶-thieno[2,3-d]isothiazol-3-yl)-1H-indazole

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / NH₃ (gas) / CH₂Cl₂ / 2 h / 0 °C

2: 85 percent / 2M NaOMe / methanol / 24 h / Heating

3: 36 percent / PCl₅

With phosphorus pentachloride; ammonia; sodium methylate; In methanol; dichloromethane;
DOI:10.1016/0223-5234(88)90204-8

Reference yield:

: 59337-93-8
Methyl 3-sulfamoylthiophene-2-carboxylate

: 113387-70-5
1-(1,1-Dioxo-1H-1λ⁶-thieno[2,3-d]isothiazol-3-yl)-1H-indazole

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / 2M NaOMe / methanol / 24 h / Heating

2: 36 percent / PCl₅

With phosphorus pentachloride; sodium methylate; In methanol;
DOI:10.1016/0223-5234(88)90204-8