4-(Pyrimidin-5-yl)benzaldehyde

4-(5-嘧啶基)苯甲醛

Also known as: 4-(pyrimidin-5-yl)benzaldehyde, 5-(4-formylphenyl)pyrimidine, 4-(5-pyrimidinyl)benzaldehyde, AKOS BAR-0648, Benzaldehyde, 4-(5-pyrimidinyl)-, MFCD02684108, 4-PYRIMIDIN-5-YL-BENZALDEHYDE

4-(Pyrimidin-5-yl)benzaldehyde (CAS 198084-12-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8N2O and a molecular weight of 184.19400 g/mol. It is also known as 4-(pyrimidin-5-yl)benzaldehyde, 5-(4-formylphenyl)pyrimidine and 4-(5-pyrimidinyl)benzaldehyde. Key properties include a melting point of 145-149ºC(lit.), a boiling point of 369.1ºC at 760mmHg, a density of 1.205g/cm3 and a flash point of 180.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
198084-12-7
Jingsj CID
J-1016131-3
Molecular Formula
C11H8N2O
Chinese Name
4-(5-嘧啶基)苯甲醛
Molecular Weight
184.19400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point145-149ºC(lit.)
Boiling Point369.1ºC at 760mmHg
Density1.205g/cm3
Flash Point180.6ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-(Pyrimidin-5-yl)benzaldehyde?

The CAS number of 4-(Pyrimidin-5-yl)benzaldehyde is 198084-12-7.

What are the molecular formula and molecular weight of 4-(Pyrimidin-5-yl)benzaldehyde?

4-(Pyrimidin-5-yl)benzaldehyde has molecular formula C11H8N2O and molecular weight 184.19400 g/mol.

Is 4-(Pyrimidin-5-yl)benzaldehyde hazardous?

4-(Pyrimidin-5-yl)benzaldehyde 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. "4-(Pyrimidin-5-yl)benzaldehyde (CAS 198084-12-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1016131-3 (accessed 2026-10-25).

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