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8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid

Also known as: 8-oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid, 6,7-dihydro-8(5H)-quinolinone-2-carboxylic acid, 8-oxo-6,7-dihydro-5H-quinoline-2-carboxylic acid

8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid (CAS 238755-39-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO3 and a molecular weight of 191.18300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
238755-39-0
Jingsj CID
J-1522985-3
Molecular Formula
C10H9NO3
Molecular Weight
191.18300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass191.05800
PSA67.26000
LogP1.29880

Customs & Trade Information

HS Code2933499090
Summary2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid?

The CAS number of 8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid is 238755-39-0.

What are the molecular formula and molecular weight of 8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid?

8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid has molecular formula C10H9NO3 and molecular weight 191.18300 g/mol.

What are the upstream and downstream products of 8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid?

For 8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid, Upstream Products: Quinaldine, 2-methyl-5,6,7,8-tetrahydroquinoline.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "8-Oxo-5,6,7,8-tetrahydroquinoline-2-carboxylic acid (CAS 238755-39-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522985-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.