1-(tert-butyl)-5-methyl-1H-pyrazole-3-carbohydrazide
1-(叔丁基)-5-甲基-1H-吡唑-3-碳酰肼
Also known as: 1-tert-butyl-5-methylpyrazole-3-carbohydrazide, 1H-Pyrazole-3-carboxylic acid, 1-(1,1-dimethylethyl)-5-methyl-, hydrazide, BUTTPARK 93\11-45, HMS566B20
1-(tert-butyl)-5-methyl-1H-pyrazole-3-carbohydrazide (CAS 306937-23-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H16N4O and a molecular weight of 196.25000 g/mol. It is also known as 1-tert-butyl-5-methylpyrazole-3-carbohydrazide, 1H-Pyrazole-3-carboxylic acid, 1-(1,1-dimethylethyl)-5-methyl-, hydrazide and BUTTPARK 93\11-45. Key properties include a melting point of 85ºC and a density of 1.18g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 306937-23-5
- Jingsj CID
- J-1359884-8
- Molecular Formula
- C9H16N4O
- Chinese Name
- 1-(叔丁基)-5-甲基-1H-吡唑-3-碳酰肼
- Molecular Weight
- 196.25000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 85ºC |
|---|---|
| Density | 1.18g/cm3 |
Frequently Asked Questions
What is the CAS number of 1-(tert-butyl)-5-methyl-1H-pyrazole-3-carbohydrazide?
The CAS number of 1-(tert-butyl)-5-methyl-1H-pyrazole-3-carbohydrazide is 306937-23-5.
What are the molecular formula and molecular weight of 1-(tert-butyl)-5-methyl-1H-pyrazole-3-carbohydrazide?
1-(tert-butyl)-5-methyl-1H-pyrazole-3-carbohydrazide has molecular formula C9H16N4O and molecular weight 196.25000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(tert-butyl)-5-methyl-1H-pyrazole-3-carbohydrazide (CAS 306937-23-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359884-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.