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5-(Pyridin-3-yloxy)pyridine-3-boronic acid

5-(吡啶-3-氧基)吡啶-3-硼酸

Also known as: 5-(Pyridin-3-yloxy)pyridin-3-ylboronic acid, 5-(pyridin-3-yloxy)pyridin-3-yl boronic acid, Boronic acid, B-[5-(3-pyridinyloxy)-3-pyridinyl]-, 5-(PYRIDIN-3-YLOXY)PYRIDINE-3-BORONIC ACID

5-(Pyridin-3-yloxy)pyridine-3-boronic acid (CAS 918138-36-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9BN2O3 and a molecular weight of 216.00100 g/mol. It is also known as 5-(Pyridin-3-yloxy)pyridin-3-ylboronic acid, 5-(pyridin-3-yloxy)pyridin-3-yl boronic acid and Boronic acid, B-[5-(3-pyridinyloxy)-3-pyridinyl]-. Key properties include a boiling point of 451.1ºC at 760 mmHg, a density of 1.35 g/cm3 and a flash point of 226.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
918138-36-0
Jingsj CID
J-1338367-1
Molecular Formula
C10H9BN2O3
Chinese Name
5-(吡啶-3-氧基)吡啶-3-硼酸
Molecular Weight
216.00100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point451.1ºC at 760 mmHg
Density1.35 g/cm3
Flash Point226.6ºC

Frequently Asked Questions

What is the CAS number of 5-(Pyridin-3-yloxy)pyridine-3-boronic acid?

The CAS number of 5-(Pyridin-3-yloxy)pyridine-3-boronic acid is 918138-36-0.

What are the molecular formula and molecular weight of 5-(Pyridin-3-yloxy)pyridine-3-boronic acid?

5-(Pyridin-3-yloxy)pyridine-3-boronic acid has molecular formula C10H9BN2O3 and molecular weight 216.00100 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(Pyridin-3-yloxy)pyridine-3-boronic acid (CAS 918138-36-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338367-1 (accessed 2026-10-25).

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