7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylic acid

7-甲氧基-4-氧代-1,4-二氢喹啉-6-羧酸

Also known as: 1,4-Dihydro-7-methoxy-4-oxo-6-quinolinecarboxylic acid, 1,4-dihydro-7-methoxy-4-oxoquinoline-6-carboxylic acid, 6-Quinolinecarboxylic acid, 1,4-dihydro-7-methoxy-4-oxo-, Lenvatinib impurity 4: 4-hydroxy-7-methoxyquinoline-6-carboxylic acid, Lenvatinib intermediate 2, Lenvatinib impurity 49, Lenvatinib impurity 32, FMX14227-A3

7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 417721-34-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO4 and a molecular weight of 219.19300 g/mol. It is also known as 1,4-Dihydro-7-methoxy-4-oxo-6-quinolinecarboxylic acid, 1,4-dihydro-7-methoxy-4-oxoquinoline-6-carboxylic acid and 6-Quinolinecarboxylic acid, 1,4-dihydro-7-methoxy-4-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

417721-34-7

Jingsj CID

J-1527338-9

Molecular Formula

C₁₁H₉NO₄

Chinese Name

7-甲氧基-4-氧代-1,4-二氢喹啉-6-羧酸

Molecular Weight

219.19300 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026