2,6-Dichloropyridine-4-boronic acid, pinacol ester

Also known as: 2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 2,6-Dichloropyridinyl-4-boronic acid pinacol ester, Pyridine, 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

2,6-Dichloropyridine-4-boronic acid, pinacol ester (CAS 408492-27-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14BCl2NO2 and a molecular weight of 273.951 g/mol. Key properties include a melting point of 118 °C, a boiling point of 373.2±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 179.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 408492-27-3
Jingsj CID: J-1500064-3
Molecular Formula: C₁₁H₁₄BCl₂NO₂
Molecular Weight: 273.951 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	118 °C
Boiling Point	373.2±42.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	179.5±27.9 °C
Exact Mass	273.049469
PSA	31.35000
LogP	2.68760
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.520
Storage Conditions	2-8°C

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 2,6-Dichloropyridine-4-boronic acid, pinacol ester?

The CAS number of 2,6-Dichloropyridine-4-boronic acid, pinacol ester is 408492-27-3.

What are the molecular formula and molecular weight of 2,6-Dichloropyridine-4-boronic acid, pinacol ester?

2,6-Dichloropyridine-4-boronic acid, pinacol ester has molecular formula C11H14BCl2NO2 and molecular weight 273.951 g/mol.

What are the upstream and downstream products of 2,6-Dichloropyridine-4-boronic acid, pinacol ester?

For 2,6-Dichloropyridine-4-boronic acid, pinacol ester, Upstream Products: 2,6-Dichloropyridine, Bis(pinacolato)diboron, Pinacolborane; Downstream Products: 2,6-Dichloroisonicotinonitrile, 2,6-Dichloro-4-pyridinol.

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. "2,6-Dichloropyridine-4-boronic acid, pinacol ester (CAS 408492-27-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500064-3 (accessed 2026-11-09).

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