Ethyl 5-(3-hydroxyprop-1-yn-1-yl)nicotinate

5-(3-羟基丙-1-炔-1-基)烟酸乙酯

Also known as: ETHYL 5-(3-HYDROXYPROP-1-YNYL)NICOTINATE, 3-Pyridinecarboxylic acid, 5-(3-hydroxy-1-propyn-1-yl)-, ethyl ester, ethyl 5-(3-hydroxyprop-1-ynyl)pyridine-3-carboxylate, ETHYL 5-(3-HYDROXYPROP-1-YN-1-YL)PYRIDINE-3-CARBOXYLATE, hms555p17

Ethyl 5-(3-hydroxyprop-1-yn-1-yl)nicotinate (CAS 175203-66-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11NO3 and a molecular weight of 205.21000 g/mol. It is also known as ETHYL 5-(3-HYDROXYPROP-1-YNYL)NICOTINATE, 3-Pyridinecarboxylic acid, 5-(3-hydroxy-1-propyn-1-yl)-, ethyl ester and ethyl 5-(3-hydroxyprop-1-ynyl)pyridine-3-carboxylate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 175203-66-4
Jingsj CID: J-1522192-2
Molecular Formula: C₁₁H₁₁NO₃
Chinese Name: 5-(3-羟基丙-1-炔-1-基)烟酸乙酯
Molecular Weight: 205.21000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 5-(3-hydroxyprop-1-yn-1-yl)nicotinate?

The CAS number of Ethyl 5-(3-hydroxyprop-1-yn-1-yl)nicotinate is 175203-66-4.

What are the molecular formula and molecular weight of Ethyl 5-(3-hydroxyprop-1-yn-1-yl)nicotinate?

Ethyl 5-(3-hydroxyprop-1-yn-1-yl)nicotinate has molecular formula C11H11NO3 and molecular weight 205.21000 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 5-(3-hydroxyprop-1-yn-1-yl)nicotinate (CAS 175203-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522192-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.