Thieno[2,3-b]pyridine-5-carboxylic acid, 6,7-dihydro-4-hydroxy-6-oxo-, ethyl ester

Base Information

Chemical Name:Thieno[2,3-b]pyridine-5-carboxylic acid, 6,7-dihydro-4-hydroxy-6-oxo-, ethyl ester
CAS No.:99429-68-2
Molecular Formula:C10H9NO4S
Molecular Weight:239.24800
Hs Code.:2934999090
Mol file:99429-68-2.mol

Synonyms:Ethyl 4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate;

Suppliers and Price of Thieno[2,3-b]pyridine-5-carboxylic acid, 6,7-dihydro-4-hydroxy-6-oxo-, ethyl ester

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

Crysdot
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate 97%
10g
$ 1842.00

Crysdot
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate 97%
25g
$ 3698.00

Crysdot
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate 97%
5g
$ 1152.00

Crysdot
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate 97%
1g
$ 386.00

Alichem
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
25g
$ 3884.40

Alichem
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
5g
$ 1209.52

Alichem
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
10g
$ 1878.60

Abosyn
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate 95-98%
5g
$ 1350.00

Abosyn
Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate 95-98%
1g
$ 468.00

Total 9 raw suppliers

Chemical Property of Thieno[2,3-b]pyridine-5-carboxylic acid, 6,7-dihydro-4-hydroxy-6-oxo-, ethyl ester

Chemical Property:

Boiling Point:475.7±45.0 °C(Predicted)
PKA:4.50±1.00(Predicted)
PSA：107.89000
Density:1.507±0.06 g/cm3(Predicted)
LogP:1.88420
Storage Temp.:Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

97% ^*data from raw suppliers

Ethyl4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Thieno[2,3-b]pyridine-5-carboxylic acid, 6,7-dihydro-4-hydroxy-6-oxo-, ethyl ester

There total 2 articles about Thieno[2,3-b]pyridine-5-carboxylic acid, 6,7-dihydro-4-hydroxy-6-oxo-, ethyl ester 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: 73.0%

: 99429-66-0
2-ethoxycarbonyl-N-(3-ethoxycarbonyl-2-thienyl)acetamide

: 99429-68-2
5-ethoxycarbonyl-4-hydroxythieno<2,3-b>pyridin-6(7H)-one

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 3h; Heating;

Reference yield: 65.0%

: 1158651-78-5
methyl 2-{[3-(ethyloxy)-3-oxopropanoyl]amino}-3-thiophenecarboxylate

: 99429-68-2
5-ethoxycarbonyl-4-hydroxythieno<2,3-b>pyridin-6(7H)-one

Guidance literature:: 2-(2-ethoxycarbonyl-acetylamino)-thiophene-3-carboxylic acid methyl ester; With sodium hydride; In tetrahydrofuran; at 20 ℃;

With water; In tetrahydrofuran;