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

Also known as: 2-Bromopyridine-3-boronic acid pinacol ester, 2-Bromo-3-pyridylboronic Acid Pinacol Ester, 2-BroMo-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine, 2-(2-Bromo-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-BROMO-3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDINE, 2-BROMO-3-PYRIDINEBORONIC ACID PINACOL ESTER, 2-BROMOPYRIDINE-3-BORONIC ACID PINACOL ESTER, 2-Bromopyridin-3-ylboronic acid pinacol ester, Pyridine, 2-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 452972-12-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15BBrNO2 and a molecular weight of 283.957 g/mol. Key properties include a melting point of 28 °C, a boiling point of 353.9±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 167.8±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 452972-12-2
Jingsj CID: J-1518840-6
Molecular Formula: C₁₁H₁₅BBrNO₂
Molecular Weight: 283.957 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	28 °C
Boiling Point	353.9±27.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	167.8±23.7 °C
Exact Mass	283.037903
PSA	31.35000
LogP	2.14330
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.528

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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 2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine?

The CAS number of 2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine is 452972-12-2.

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

2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine has molecular formula C11H15BBrNO2 and molecular weight 283.957 g/mol.

What are the upstream and downstream products of 2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine?

For 2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, Upstream Products: 2,3-Dibromopyridine, 2,3-Dimethyl-2,3-butanediol, 2-Bromopyridine.

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. "2-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 452972-12-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518840-6 (accessed 2026-11-09).

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