5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid
5-(二氟甲基)-1-甲基-1H-吡唑-4-羧酸
Also known as: 1-methyl-5-difluoromethyl-pyrazol-4-carboxylic acid, 1H-Pyrazole-4-carboxylic acid, 5-(difluoromethyl)-1-methyl-, Fluxapyroxad Impurity 3, 5-difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid, 5-(difluoromethyl)-1-methylpyrazole-4-carboxylic acid, 5-difluoro-methyl-1-methylpyrazole-4-carboxylic acid
- CAS No.
- 1204298-65-6
- Jingsj CID
- J-1508651-6
- Molecular Formula
- C6H6F2N2O2
- Chinese Name
- 5-(二氟甲基)-1-甲基-1H-吡唑-4-羧酸
- Molecular Weight
- 176.121 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 315.9±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 144.9±27.9 °C |
Frequently Asked Questions
What is the CAS number of 5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid?
1204298-65-6
What are the molecular formula and molecular weight of 5-(Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid?
C6H6F2N2O2, molecular weight 176.121 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026