4-Hydroxy-1-methyl-7-phenoxy-3-isoquinolinecarboxylic acid ethyl ester

4-羟基-1-甲基-7-苯氧基异喹啉-3-羧酸乙酯

Also known as: Ethyl 1-methyl-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate, ethyl 4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate, 3-Isoquinolinecarboxylic acid, 4-hydroxy-1-methyl-7-phenoxy-, ethyl ester, Roxadustat Impurity J, 4-Hydroxy-1-methyl-7-phenoxy-3-isoquinolinecarboxylic acid ethyl ester

4-Hydroxy-1-methyl-7-phenoxy-3-isoquinolinecarboxylic acid ethyl ester (CAS 1809286-36-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H17NO4 and a molecular weight of 323.34258 g/mol. It is also known as Ethyl 1-methyl-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate, ethyl 4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate and 3-Isoquinolinecarboxylic acid, 4-hydroxy-1-methyl-7-phenoxy-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1809286-36-9

Jingsj CID

J-1027066-2

Molecular Formula

C₁₉H₁₇NO₄

Chinese Name

4-羟基-1-甲基-7-苯氧基异喹啉-3-羧酸乙酯

Molecular Weight

323.34258 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026