3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde

Also known as: 3,5-Dimethyl-1-phenylpyrazole-4-carboxaldehyde, 1H-Pyrazole-4-carboxaldehyde, 3,5-dimethyl-1-phenyl-, 3,5-Dimethyl-1-phenyl-4-formylpyrazole, 4-Formyl-3,5-dimethyl-1-phenylpyrazole, MFCD00051396, EINECS 244-750-9

3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 22042-79-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O and a molecular weight of 200.23600 g/mol. Key properties include a melting point of 125-128 °C, a boiling point of 340ºC at 760 mmHg, a density of 1.11 g/cm3 and a flash point of 159.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22042-79-1
Jingsj CID: J-1067061-8
Molecular Formula: C₁₂H₁₂N₂O
Molecular Weight: 200.23600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	125-128 °C
Boiling Point	340ºC at 760 mmHg
Density	1.11 g/cm3
Flash Point	159.4ºC
Exact Mass	200.09500
PSA	34.89000
LogP	2.30160
Vapor Pressure	8.84E-05mmHg at 25°C
Refractive Index	1.584

Customs & Trade Information

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole 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 3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde?

The CAS number of 3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde is 22042-79-1.

What are the molecular formula and molecular weight of 3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde?

3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde has molecular formula C12H12N2O and molecular weight 200.23600 g/mol.

What are the upstream and downstream products of 3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde?

For 3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde, Downstream Products: 3,5-dimethyl-1-phenyl-1H-pyrazole-4-carboxylic acid, 3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbonitrile, 4-bromo-3,5-dimethyl-1-phenyl-1H-pyrazole.

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. "3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 22042-79-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1067061-8 (accessed 2026-11-09).

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