8-Methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

8-甲氧基-4-氧代-1,4-二氢喹啉-3-羧酸

Also known as: 3-Quinolinecarboxylic acid, 1,4-dihydro-8-methoxy-4-oxo-, 8-Methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid, 8-methoxy-4-oxo-1H-quinoline-3-carboxylic acid, 8-Methoxy-4-chinolin-3-carbonsaeure, NSC199383

CAS No.
35975-69-0
Jingsj CID
J-1450179-7
Molecular Formula
C11H9NO4
Chinese Name
8-甲氧基-4-氧代-1,4-二氢喹啉-3-羧酸
Molecular Weight
219.19300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point407.1ºC at 760mmHg
Density1.402g/cm3
Flash Point200ºC

Frequently Asked Questions

What is the CAS number of 8-Methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid?

35975-69-0

What are the molecular formula and molecular weight of 8-Methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid?

C11H9NO4, molecular weight 219.19300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026