1,2,3,4-Tetrahydroquinoline-3-carboxylic acid

Also known as: 1,2,3,4-Tetrahydro-3-quinolinecarboxylic acid, 1,2,3,4-tetrahydro-quinolin-3-carboxylic acid, 1,2,3,4-tetrahydro-quinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 1,2,3,4-tetrahydro-, 1,2,3,4-Tetrahydroquinoline-3-carboxylic acid HCl, 3-carboxy-1,2,3,4-tetrahydroquinoline, D-1,2,3,4-tetrahydroquinolin-3-carboxylic acid

1,2,3,4-Tetrahydroquinoline-3-carboxylic acid (CAS 114527-53-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2 and a molecular weight of 177.200 g/mol. Key properties include a boiling point of 392.6±31.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 191.2±24.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 114527-53-6
Jingsj CID: J-1525849-8
Molecular Formula: C₁₀H₁₁NO₂
Molecular Weight: 177.200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	392.6±31.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	191.2±24.8 °C
Exact Mass	177.078979
PSA	49.33000
LogP	1.27
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.577

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. 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 1,2,3,4-Tetrahydroquinoline-3-carboxylic acid?

The CAS number of 1,2,3,4-Tetrahydroquinoline-3-carboxylic acid is 114527-53-6.

What are the molecular formula and molecular weight of 1,2,3,4-Tetrahydroquinoline-3-carboxylic acid?

1,2,3,4-Tetrahydroquinoline-3-carboxylic acid has molecular formula C10H11NO2 and molecular weight 177.200 g/mol.

What are the upstream and downstream products of 1,2,3,4-Tetrahydroquinoline-3-carboxylic acid?

For 1,2,3,4-Tetrahydroquinoline-3-carboxylic acid, Upstream Products: 3-Quinolinecarboxylic acid; Downstream Products: ethyl 1,2,3,4-tetrahydroquinoline-3-carboxylate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,2,3,4-Tetrahydroquinoline-3-carboxylic acid (CAS 114527-53-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525849-8 (accessed 2026-11-09).

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