2,1-Benzisothiazole-3-carboxylic acid

Base Information

Chemical Name:2,1-Benzisothiazole-3-carboxylic acid
CAS No.:34250-66-3
Molecular Formula:C₈H₅NO₂S
Molecular Weight:179.199
Hs Code.:2934999090
European Community (EC) Number:832-776-9
DSSTox Substance ID:DTXSID60482207
Wikidata:Q82318262
Mol file:34250-66-3.mol

Synonyms:34250-66-3;2,1-Benzisothiazole-3-carboxylic acid;2,1-benzothiazole-3-carboxylic acid;Benzo[c]isothiazole-3-carboxylic acid;2,1-benzothiazole-3-carboxylicacid;SCHEMBL3984394;DTXSID60482207;MFCD09834588;AKOS006327880;NS-01542;CS-0100832;EN300-6734932;Z1198233085

Suppliers and Price of 2,1-Benzisothiazole-3-carboxylic acid

Supply Marketing:

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

TRC
2,1-benzothiazole-3-carboxylicacid
25mg
$ 220.00

American Custom Chemicals Corporation
2,1-BENZISOTHIAZOLE-3-CARBOXYLIC ACID 95.00%
5MG
$ 496.49

AK Scientific
2,1-Benzisothiazole-3-carboxylicacid
2.5g
$ 1949.00

AK Scientific
2,1-Benzisothiazole-3-carboxylicacid
250mg
$ 567.00

AK Scientific
2,1-Benzisothiazole-3-carboxylicacid
100mg
$ 425.00

Total 4 raw suppliers

Chemical Property of 2,1-Benzisothiazole-3-carboxylic acid

Chemical Property:

PSA：78.43000
LogP:1.99450
XLogP3:2.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:179.00409958
Heavy Atom Count:12
Complexity:198

Purity/Quality:

99% ^*data from raw suppliers

2,1-benzothiazole-3-carboxylicacid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(SN=C2C=C1)C(=O)O

Technology Process of 2,1-Benzisothiazole-3-carboxylic acid

There total 4 articles about 2,1-Benzisothiazole-3-carboxylic acid 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:

: 34250-65-2
3-cyano-2,1-benzisothiazole

: 34250-66-3
2,1-Benzisothiazol-3-carbonsaeure

Guidance literature:: With sodium hydroxide;

Reference yield:

: 2400-12-6
benzo[c]isothiazol-3-ylamine

: 34250-66-3
2,1-Benzisothiazol-3-carbonsaeure

Guidance literature:: Multi-step reaction with 2 steps

1: (i) aq. HCl, (ii) aq. NaNO₂, (iii) /BRN= 4851795/

2: aq. NaOH

With sodium hydroxide;