2,3-Difluoropyridine-4-boronic acid

Also known as: (2,3-Difluoro-4-pyridinyl)boronic acid, 2,3-difluoropyridin-4-ylboronic acid, Boronic acid, B-(2,3-difluoro-4-pyridinyl)-, 2,3-difluoropyridine-4-base boronic acid

2,3-Difluoropyridine-4-boronic acid (CAS 1263374-42-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4BF2NO2 and a molecular weight of 158.89900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1263374-42-0
Jingsj CID: J-1477469-7
Molecular Formula: C₅H₄BF₂NO₂
Molecular Weight: 158.89900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	159.03000
PSA	53.35000
Storage Conditions	2-8°C

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 2,3-Difluoropyridine-4-boronic acid?

The CAS number of 2,3-Difluoropyridine-4-boronic acid is 1263374-42-0.

What are the molecular formula and molecular weight of 2,3-Difluoropyridine-4-boronic acid?

2,3-Difluoropyridine-4-boronic acid has molecular formula C5H4BF2NO2 and molecular weight 158.89900 g/mol.

What are the upstream and downstream products of 2,3-Difluoropyridine-4-boronic acid?

For 2,3-Difluoropyridine-4-boronic acid, Upstream Products: 2,3-Difluoropyridine, Triisopropyl borate.

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. "2,3-Difluoropyridine-4-boronic acid (CAS 1263374-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1477469-7 (accessed 2026-11-09).

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