4-Amino-3-(5-methyl-2-thienyl)butyric acid

Base Information

Chemical Name:4-Amino-3-(5-methyl-2-thienyl)butyric acid
CAS No.:133933-77-4
Molecular Formula:C9H13NO2S
Molecular Weight:0
Hs Code.:
DSSTox Substance ID:DTXSID20928353
Nikkaji Number:J421.290H
ChEMBL ID:CHEMBL86144
Mol file:133933-77-4.mol

Synonyms:4-amino-3-(5-methyl-2-thienyl)butyric acid;4-AMTBA

Suppliers and Price of 4-Amino-3-(5-methyl-2-thienyl)butyric 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

Total 2 raw suppliers

Chemical Property of 4-Amino-3-(5-methyl-2-thienyl)butyric acid

Chemical Property:

Vapor Pressure:1.29E-05mmHg at 25°C
Boiling Point:353.7°Cat760mmHg
Flash Point:167.7°C
PSA：91.56000
Density:1.244g/cm³
LogP:2.27380
XLogP3:-1.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:199.06669983
Heavy Atom Count:13
Complexity:187

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(S1)C(CC(=O)O)CN

Technology Process of 4-Amino-3-(5-methyl-2-thienyl)butyric acid

There total 4 articles about 4-Amino-3-(5-methyl-2-thienyl)butyric 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:

: 13679-70-4
5-methylthiophene-2-carboxaldehyde

: 133933-77-4
4-amino-3-(5-methylthien-2-yl)butanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / benzene / 7 h / Heating

2: 45 percent / Triton B / 18 h / 85 °C

3: 1.) H₂, 2.) 10 N NaOH / 1.) Raney Ni / 1.) EtOH, 1 atm, RT, 2.) aq. EtOH, reflux, 1 h

With sodium hydroxide; hydrogen; N-benzyl-trimethylammonium hydroxide; nickel; In benzene;
DOI:10.1021/jm00112a033

Reference yield:

: 133933-47-8
ethyl 3-(5-methyl-2-thienyl)-4-nitrobutanoate

: 133933-77-4
4-amino-3-(5-methylthien-2-yl)butanoic acid

Guidance literature:: With sodium hydroxide; hydrogen; nickel; Yield given. Multistep reaction; 1.) EtOH, 1 atm, RT, 2.) aq. EtOH, reflux, 1 h;
DOI:10.1021/jm00112a033

Reference yield:

: 88312-40-7
3-(5'-methyl-2'-thiophenyl)-(E)-propenoic acid ethyl ester

: 133933-77-4
4-amino-3-(5-methylthien-2-yl)butanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 45 percent / Triton B / 18 h / 85 °C

2: 1.) H₂, 2.) 10 N NaOH / 1.) Raney Ni / 1.) EtOH, 1 atm, RT, 2.) aq. EtOH, reflux, 1 h

With sodium hydroxide; hydrogen; N-benzyl-trimethylammonium hydroxide; nickel;
DOI:10.1021/jm00112a033