1H-Pyrazole-4-carboxaldehyde
1H-吡唑-4-甲醛
Also known as: 1H-Pyrazole-4-carbaldehyde, 4-Formylpyrazole, Pyrazole-4-carboxaldehyde, MFCD02179514
- CAS No.
- 35344-95-7
- Jingsj CID
- J-1526064-4
- Molecular Formula
- C4H4N2O
- Chinese Name
- 1H-吡唑-4-甲醛
- Molecular Weight
- 96.087 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 82-83 °C |
|---|---|
| Boiling Point | 300.0±13.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 139.7±26.3 °C |
Frequently Asked Questions
What is the CAS number of 1H-Pyrazole-4-carboxaldehyde?
35344-95-7
What are the molecular formula and molecular weight of 1H-Pyrazole-4-carboxaldehyde?
C4H4N2O, molecular weight 96.087 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026