3-Acetyl-1H-pyrazole-5-carboxylic acid
Also known as: 5-acetyl-1H-pyrazole-3-carboxylic acid, 5-acetyl-2H-pyrazole-3-carboxylic acid, 5-acetylpyrazole-3-carboxylic acid, 5-ethanoyl-2H-pyrazole-3-carboxylic acid, CHEMBRDG-BB 4005123, 3-acetyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)
3-Acetyl-1H-pyrazole-5-carboxylic acid (CAS 949034-45-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O3 and a molecular weight of 154.12300 g/mol. Key properties include a boiling point of 479.2ºC at 760 mmHg, a density of 1.467g/cm3 and a flash point of 243.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 949034-45-1
- Jingsj CID
- J-1084363-7
- Molecular Formula
- C6H6N2O3
- Molecular Weight
- 154.12300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 479.2ºC at 760 mmHg |
|---|---|
| Density | 1.467g/cm3 |
| Flash Point | 243.6ºC |
| Exact Mass | 154.03800 |
| PSA | 83.05000 |
| LogP | 0.31050 |
| Refractive Index | 1.595 |
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 3-Acetyl-1H-pyrazole-5-carboxylic acid?
The CAS number of 3-Acetyl-1H-pyrazole-5-carboxylic acid is 949034-45-1.
What are the molecular formula and molecular weight of 3-Acetyl-1H-pyrazole-5-carboxylic acid?
3-Acetyl-1H-pyrazole-5-carboxylic acid has molecular formula C6H6N2O3 and molecular weight 154.12300 g/mol.
What are the upstream and downstream products of 3-Acetyl-1H-pyrazole-5-carboxylic acid?
For 3-Acetyl-1H-pyrazole-5-carboxylic acid, Downstream Products: 3,5-Pyrazoledicarboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Acetyl-1H-pyrazole-5-carboxylic acid (CAS 949034-45-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084363-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.