Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate

7-氨基-3-氯噻吩并[2,3-b]吡嗪-6-羧酸乙酯

Also known as: Thieno[2,3-b]pyrazine-6-carboxylic acid, 7-amino-3-chloro-, ethyl ester, ethyl 7-amino-3-chloro-thieno[2,3-b]pyrazine-6-carboxylate

Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate (CAS 181284-02-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8ClN3O2S and a molecular weight of 257.69700 g/mol. It is also known as Thieno[2,3-b]pyrazine-6-carboxylic acid, 7-amino-3-chloro-, ethyl ester and ethyl 7-amino-3-chloro-thieno[2,3-b]pyrazine-6-carboxylate. Key properties include a boiling point of 400.179ºC at 760 mmHg, a density of 1.533g/cm3 and a flash point of 195.821ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

181284-02-6

Jingsj CID

J-1391791-1

Molecular Formula

C₉H₈ClN₃O₂S

Chinese Name

7-氨基-3-氯噻吩并[2,3-b]吡嗪-6-羧酸乙酯

Molecular Weight

257.69700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026