Ethyl 1,2,5,6-tetrahydropyridine-3-carboxylate

Also known as: Guvacine ethyl ester, 1,2,5,6-Tetrahydro-pyridine-3-carboxylic acid ethyl ester, 3-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-, ethyl ester, ethyl 1,2,3,6-tetrahydropyridine-5-carboxylate, ethyl 1,2,5,6-tetrahydro-3-pyridinecarboxylate

Ethyl 1,2,5,6-tetrahydropyridine-3-carboxylate (CAS 18513-76-3) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C8H13NO2 and a molecular weight of 155.194 g/mol. Key properties include a boiling point of 228.0±35.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 91.7±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18513-76-3
Jingsj CID: J-1988200-8
Molecular Formula: C₈H₁₃NO₂
Molecular Weight: 155.194 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	228.0±35.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	91.7±25.9 °C
Exact Mass	155.094635
PSA	38.33000
LogP	1.77
Vapor Pressure	0.1±0.5 mmHg at 25°C
Refractive Index	1.474

Activity & Biological Data

Additional Information	[1]. Self R, et, al. Gas Chromatography/Mass Spectrometry Analysis of Alkaloids in Betel Nut (Areca Catechu). SAGE Journals. 1999 Jun. [2]. Dhar TG, et, al. Design, synthesis and evaluation of substituted triarylnipecotic acid derivatives as GABA uptake inhibitors: identification of a ligand with moderate affinity and selectivity for the cloned human GABA transporter GAT-3. J Med Chem. 1994 Jul 22;37(15):2334-42.

Additional Information

[1]. Self R, et, al. Gas Chromatography/Mass Spectrometry Analysis of Alkaloids in Betel Nut (Areca Catechu). SAGE Journals. 1999 Jun. [2]. Dhar TG, et, al. Design, synthesis and evaluation of substituted triarylnipecotic acid derivatives as GABA uptake inhibitors: identification of a ligand with moderate affinity and selectivity for the cloned human GABA transporter GAT-3. J Med Chem. 1994 Jul 22;37(15):2334-42.

Frequently Asked Questions

What is the CAS number of Ethyl 1,2,5,6-tetrahydropyridine-3-carboxylate?

The CAS number of Ethyl 1,2,5,6-tetrahydropyridine-3-carboxylate is 18513-76-3.

What are the molecular formula and molecular weight of Ethyl 1,2,5,6-tetrahydropyridine-3-carboxylate?

Ethyl 1,2,5,6-tetrahydropyridine-3-carboxylate has molecular formula C8H13NO2 and molecular weight 155.194 g/mol.

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. "Ethyl 1,2,5,6-tetrahydropyridine-3-carboxylate (CAS 18513-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1988200-8 (accessed 2026-11-06).

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