1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole
Also known as: 1-(2-Tetrahydropyranyl)-1H-pyrazole, 1-(2-Tetrahydropyranyl)pyrazole, 1-(Tetrahydro-pyran-2-yl)-1H-pyrazole, 1-(oxan-2-yl)-1H-pyrazole, 1H-Pyrazole, 1-(tetrahydro-2H-pyran-2-yl)-, 1-(Tetrahydro-2H-Pyran-2-yl)-1H-Pyrazole
1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 449758-17-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12N2O and a molecular weight of 152.194 g/mol. Key properties include a boiling point of 269.8±33.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 116.9±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 449758-17-2
- Jingsj CID
- J-1485551-7
- Molecular Formula
- C8H12N2O
- Molecular Weight
- 152.194 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 269.8±33.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 116.9±25.4 °C |
| Exact Mass | 152.094955 |
| PSA | 27.05000 |
| LogP | 0.41 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.592 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole?
The CAS number of 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole is 449758-17-2.
What are the molecular formula and molecular weight of 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole?
1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole has molecular formula C8H12N2O and molecular weight 152.194 g/mol.
What are the upstream and downstream products of 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole?
For 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole, Upstream Products: 3,4-Dihydro-2H-pyran, Pyrazole, 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester; Downstream Products: 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester, 1H-Pyrazol-3-ylboronic 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. "1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 449758-17-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1485551-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.