(5-chloro-2-methoxypyridin-4-yl)boronic acid

Also known as: 5-Chloro-2-methoxypyridine-4-boronic acid, (5-chloro-2-methoxy-4-pyridyl)boronic acid, 5-chloro-2-methoxypyridin-4-ylboronic acid, Boronic acid, B-(5-chloro-2-methoxy-4-pyridinyl)-, Boronic acid, (5-chloro-2-methoxy-4-pyridinyl)- (9CI)

(5-chloro-2-methoxypyridin-4-yl)boronic acid (CAS 475275-69-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7BClNO3 and a molecular weight of 187.38900 g/mol. Key properties include a boiling point of 347.608ºC at 760 mmHg, a density of 1.403g/cm3 and a flash point of 164.028ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 475275-69-5
Jingsj CID: J-1359291-1
Molecular Formula: C₆H₇BClNO₃
Molecular Weight: 187.38900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	347.608ºC at 760 mmHg
Density	1.403g/cm3
Flash Point	164.028ºC
Exact Mass	187.02100
PSA	62.58000
Refractive Index	1.546
Storage Conditions	2~8℃

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 (5-chloro-2-methoxypyridin-4-yl)boronic acid?

The CAS number of (5-chloro-2-methoxypyridin-4-yl)boronic acid is 475275-69-5.

What are the molecular formula and molecular weight of (5-chloro-2-methoxypyridin-4-yl)boronic acid?

(5-chloro-2-methoxypyridin-4-yl)boronic acid has molecular formula C6H7BClNO3 and molecular weight 187.38900 g/mol.

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. "(5-chloro-2-methoxypyridin-4-yl)boronic acid (CAS 475275-69-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359291-1 (accessed 2026-11-09).

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