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[2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid

2-(三氟甲基)嘧啶-5-基硼酸

Also known as: 2-(Trifluoromethyl)pyrimidine-5-boronic acid, 2-(trifluoromethyl)pyrimidin-5-ylboronic acid, B-[2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid, Boronic acid, B-[2-(trifluoromethyl)-5-pyrimidinyl]-

[2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid (CAS 1308298-23-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4BF3N2O2 and a molecular weight of 191.904 g/mol. It is also known as 2-(Trifluoromethyl)pyrimidine-5-boronic acid, 2-(trifluoromethyl)pyrimidin-5-ylboronic acid and B-[2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid. Key properties include a boiling point of 236.7±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 96.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1308298-23-8
Jingsj CID
J-1388857-0
Molecular Formula
C5H4BF3N2O2
Chinese Name
2-(三氟甲基)嘧啶-5-基硼酸
Molecular Weight
191.904 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point236.7±50.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point96.9±30.1 °C

Frequently Asked Questions

What is the CAS number of [2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid?

The CAS number of [2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid is 1308298-23-8.

What are the molecular formula and molecular weight of [2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid?

[2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid has molecular formula C5H4BF3N2O2 and molecular weight 191.904 g/mol.

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

Last updated:

How to cite: Jingsj. "[2-(Trifluoromethyl)-5-pyrimidinyl]boronic acid (CAS 1308298-23-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1388857-0 (accessed 2026-10-25).

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