2-(4-hydroxyphenyl)-5-pyrimidinol

2-(4-羟基苯基)-5-嘧啶醇

Also known as: 2-(4-HYDROXYPHENYL)-5-PYRIMIDINOL, 2-(4-HYDROXYPHENYL)-5-PYRIMIDINOL 90%, 2-(4-HYDROXYPHENYL)-5-PYRIMIDINOL ISO 9001:2015 REACH, 2-(4-Hydroxyphenyl)pyriMidin-5-ol, 4-(5-hydroxy-1H-pyrimidin-2-ylidene)cyclohexa-2,5-dien-1-one, 5-Pyrimidinol, 2-(4-hydroxyphenyl)-, 5-Pyrimidinol,2-(4-hydroxyphenyl)-(9CI)

2-(4-hydroxyphenyl)-5-pyrimidinol (CAS 142172-97-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8N2O2 and a molecular weight of 188.18300 g/mol. It is also known as 2-(4-HYDROXYPHENYL)-5-PYRIMIDINOL, 2-(4-HYDROXYPHENYL)-5-PYRIMIDINOL 90% and 2-(4-HYDROXYPHENYL)-5-PYRIMIDINOL ISO 9001:2015 REACH. Key properties include a melting point of 235-240ºC(lit.), a boiling point of 295.9ºC at 760 mmHg, a density of 1.363 g/cm3 and a flash point of 132.8ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
142172-97-2
Jingsj CID
J-1958039-5
Molecular Formula
C10H8N2O2
Chinese Name
2-(4-羟基苯基)-5-嘧啶醇
Molecular Weight
188.18300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point235-240ºC(lit.)
Boiling Point295.9ºC at 760 mmHg
Density1.363 g/cm3
Flash Point132.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(4-hydroxyphenyl)-5-pyrimidinol?

The CAS number of 2-(4-hydroxyphenyl)-5-pyrimidinol is 142172-97-2.

What are the molecular formula and molecular weight of 2-(4-hydroxyphenyl)-5-pyrimidinol?

2-(4-hydroxyphenyl)-5-pyrimidinol has molecular formula C10H8N2O2 and molecular weight 188.18300 g/mol.

Is 2-(4-hydroxyphenyl)-5-pyrimidinol hazardous?

2-(4-hydroxyphenyl)-5-pyrimidinol has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "2-(4-hydroxyphenyl)-5-pyrimidinol (CAS 142172-97-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958039-5 (accessed 2026-10-25).

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