6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester

Also known as: 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinyl]morpholine, 2-(4-morpholino)pyridine-5-boronic acid pinacol ester, 6-(4-morpholinyl)pyridine-3-boronic acid pinacol ester, 2-morpholinopyridine-5-boronic acid pinacol ester, MFCD04039874

6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester (CAS 485799-04-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H23BN2O3 and a molecular weight of 290.166 g/mol. Key properties include a melting point of 135-139 °C(lit.), a boiling point of 440.9±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 220.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 485799-04-0
Jingsj CID: J-1991813-9
Molecular Formula: C₁₅H₂₃BN₂O₃
Molecular Weight: 290.166 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	135-139 °C(lit.)
Boiling Point	440.9±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	220.5±28.7 °C
Exact Mass	290.180176
PSA	43.82000
LogP	1.28240
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.530

Frequently Asked Questions

What is the CAS number of 6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester?

The CAS number of 6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester is 485799-04-0.

What are the molecular formula and molecular weight of 6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester?

6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester has molecular formula C15H23BN2O3 and molecular weight 290.166 g/mol.

What are the upstream and downstream products of 6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester?

For 6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester, Upstream Products: Bis(pinacolato)diboron, 4-(5-Bromopyridin-2-yl)morpholine.

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. "6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester (CAS 485799-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991813-9 (accessed 2026-11-09).

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