4-Aminothiophene-2-carboxylic acid

Base Information

Chemical Name:4-Aminothiophene-2-carboxylic acid
CAS No.:89499-38-7
Molecular Formula:C5H5NO2S
Molecular Weight:143.16400
Hs Code.:2934999090
European Community (EC) Number:836-190-4
DSSTox Substance ID:DTXSID20424183
Wikidata:Q82236649
Mol file:89499-38-7.mol

Synonyms:4-Aminothiophene-2-carboxylic acid;89499-38-7;4-Amino-2-thiophenecarboxylic acid;SDCCGMLS-0064809.P001;4-aminothiophenecarboxylic;SCHEMBL3116336;DTXSID20424183;4-Aminothiophene-2-carboxylicacid;CQGOUQDVWSOUPD-UHFFFAOYSA-N;AC7156;MFCD08752506;AKOS006240984;BS-23942;SY026146;CS-0213395;FT-0706311;4-aminothiophene-2-carboxylic acid, AldrichCPR;EN300-147248;A861158;J-514469

Suppliers and Price of 4-Aminothiophene-2-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
4-Amino-2-thiophenecarboxylicAcid
250mg
$ 165.00

Chemenu
4-aminothiophene-2-carboxylicacid 95%
1g
$ 311.00

Arctom
4-Aminothiophene-2-carboxylicacid 98%
250mg
$ 294.00

Arctom
4-Aminothiophene-2-carboxylicacid 98%
100mg
$ 196.00

Arctom
4-Aminothiophene-2-carboxylicacid 98%
1g
$ 735.00

American Custom Chemicals Corporation
4-AMINO-2-THIOPHENECARBOXYLIC ACID 95.00%
1G
$ 1309.77

Alichem
4-Aminothiophene-2-carboxylicacid
25g
$ 2000.00

Alichem
4-Aminothiophene-2-carboxylicacid
10g
$ 1452.97

Alichem
4-Aminothiophene-2-carboxylicacid
5g
$ 1154.34

AK Scientific
4-Aminothiophene-2-carboxylicacid
1g
$ 937.00

Total 9 raw suppliers

Chemical Property of 4-Aminothiophene-2-carboxylic acid

Chemical Property:

Vapor Pressure:2.3E-08mmHg at 25°C
Boiling Point:435.8oC at 760 mmHg
Flash Point:217.4oC
PSA：91.56000
Density:1.527g/cm3
LogP:1.60970
Storage Temp.:2-8°C
XLogP3:0.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:143.00409958
Heavy Atom Count:9
Complexity:128

Purity/Quality:

97% ^*data from raw suppliers

4-Amino-2-thiophenecarboxylicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 22

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=C(SC=C1N)C(=O)O
Uses 4-Amino-2-thiophenecarboxylic Acid, is involved in the preparation of (S)-4-Amino-4,-dihydro-2-thiophenecarboxylic Acid, which is a heterocyclic mimimc of the natural product Gabaculine (G111000), a mechanism-base inactivator of γ-aminobutyric acid aminotransferase (GABA- AT).

Technology Process of 4-Aminothiophene-2-carboxylic acid

There total 4 articles about 4-Aminothiophene-2-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: 71.0%