1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester
1,3,5-三甲基-1H-吡唑-4-硼酸频哪醇酯
Also known as: 1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole, 1H-Pyrazole, 1,3,5-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,3,5-Trimethylpyrazole-4-boronic acid pinacol ester
- CAS No.
- 844891-04-9
- Jingsj CID
- J-1431750-1
- Molecular Formula
- C12H21BN2O2
- Chinese Name
- 1,3,5-三甲基-1H-吡唑-4-硼酸频哪醇酯
- Molecular Weight
- 236.118 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 91-93ºC |
|---|---|
| Boiling Point | 335.7±42.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 156.8±27.9 °C |
Frequently Asked Questions
What is the CAS number of 1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester?
844891-04-9
What are the molecular formula and molecular weight of 1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester?
C12H21BN2O2, molecular weight 236.118 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026