(6-ethyl-4-oxo-4H-thieno[2,3-d]pyrimidin-3-yl)acetic acid

(6-乙基-4-氧代-4H-噻吩并[2,3-d]嘧啶-3-基)乙酸

Also known as: 2-(6-ethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)acetic acid, (6-ethyl-4-oxo-4H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid, 2-{6-ethyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetic acid, Thieno[2,3-d]pyrimidine-3(4H)-acetic acid, 6-ethyl-4-oxo-

(6-ethyl-4-oxo-4H-thieno[2,3-d]pyrimidin-3-yl)acetic acid (CAS 686312-09-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O3S and a molecular weight of 238.26300 g/mol. It is also known as 2-(6-ethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)acetic acid, (6-ethyl-4-oxo-4H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid and 2-{6-ethyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-3-yl}acetic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

686312-09-4

Jingsj CID

J-1017618-4

Molecular Formula

C₁₀H₁₀N₂O₃S

Chinese Name

(6-乙基-4-氧代-4H-噻吩并[2,3-d]嘧啶-3-基)乙酸

Molecular Weight

238.26300 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026