1H-pyrazole-5-carbohydrazide
Also known as: 1H-pyrazole-5-carbohydrazide, 1H-pyrazole-3-carbohydrazide, 2H-pyrazole-3-carboxylic acid hydrazide, pyrazole-3-carbohydrazide, pyrazole-5-carbohydrazide, 1H-pyrazole-5-carboxylic acid hydrazide, AKOS B015431, ART-CHEM-BB B015431
1H-pyrazole-5-carbohydrazide (CAS 26275-64-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H6N4O and a molecular weight of 126.11700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26275-64-9
- Jingsj CID
- J-1084246-3
- Molecular Formula
- C4H6N4O
- Molecular Weight
- 126.11700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 126.05400 |
|---|---|
| PSA | 83.80000 |
| LogP | 0.10440 |
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 1H-pyrazole-5-carbohydrazide?
The CAS number of 1H-pyrazole-5-carbohydrazide is 26275-64-9.
What are the molecular formula and molecular weight of 1H-pyrazole-5-carbohydrazide?
1H-pyrazole-5-carbohydrazide has molecular formula C4H6N4O and molecular weight 126.11700 g/mol.
What are the upstream and downstream products of 1H-pyrazole-5-carbohydrazide?
For 1H-pyrazole-5-carbohydrazide, Upstream Products: Ethyl 1H-pyrazole-3-carboxylate; Downstream Products: Triethyl orthoformate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-pyrazole-5-carbohydrazide (CAS 26275-64-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084246-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.