ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate

2-乙氧基羰基吡啶-4-硼酸频哪醇酯

Also known as: 2-Ethoxycarbonylpyridine-4-boronic acid pinacol ester, ETHYL PYRIDINE-4-BORONIC ACID PINACOL ESTER-2-CARBOXYLATE, (2-(ETHOXYCARBONYL)PYRIDIN-4-YL)BORONIC ACID PINACOL ESTER, ethyl 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)picolinate, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridin-2-carboxylic acid ethyl ester, 2-Pyridinecarboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester

ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate (CAS 741709-56-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H20BNO4 and a molecular weight of 277.12400 g/mol. It is also known as 2-Ethoxycarbonylpyridine-4-boronic acid pinacol ester, ETHYL PYRIDINE-4-BORONIC ACID PINACOL ESTER-2-CARBOXYLATE and (2-(ETHOXYCARBONYL)PYRIDIN-4-YL)BORONIC ACID PINACOL ESTER. Key properties include a boiling point of 403.968ºC at 760 mmHg, a density of 1.109g/cm3 and a flash point of 198.113ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 741709-56-8
Jingsj CID: J-1509128-6
Molecular Formula: C₁₄H₂₀BNO₄
Chinese Name: 2-乙氧基羰基吡啶-4-硼酸频哪醇酯
Molecular Weight: 277.12400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	403.968ºC at 760 mmHg
Density	1.109g/cm3
Flash Point	198.113ºC

Frequently Asked Questions

What is the CAS number of ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate?

The CAS number of ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate is 741709-56-8.

What are the molecular formula and molecular weight of ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate?

ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate has molecular formula C14H20BNO4 and molecular weight 277.12400 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 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate (CAS 741709-56-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509128-6 (accessed 2026-10-25).

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