4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole

4-溴-1-(四氢-2H-吡喃-2-基)-1H-吡唑

Also known as: 4-Bromo-1-(tetrahydro-pyran-2-yl)-1H-pyrazole, 4-Bromo-1-(2-tetrahydropyranyl)pyrazole, 4-Bromo-1-(oxan-2-yl)-1H-pyrazole, 4-Bromo-1-(oxan-2-yl)pyrazole, 4-Bromo-1-(tetrahydropyran-2-yl)pyrazole, EOS-61072

4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 82099-98-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11BrN2O and a molecular weight of 231.09000 g/mol. It is also known as 4-Bromo-1-(tetrahydro-pyran-2-yl)-1H-pyrazole, 4-Bromo-1-(2-tetrahydropyranyl)pyrazole and 4-Bromo-1-(oxan-2-yl)-1H-pyrazole. Key properties include a boiling point of 328.5ºC at 760 mmHg, a density of 1.66 and a flash point of 152.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
82099-98-7
Jingsj CID
J-1346126-3
Molecular Formula
C8H11BrN2O
Chinese Name
4-溴-1-(四氢-2H-吡喃-2-基)-1H-吡唑
Molecular Weight
231.09000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point328.5ºC at 760 mmHg
Density1.66
Flash Point152.4ºC

Frequently Asked Questions

What is the CAS number of 4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole?

The CAS number of 4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole is 82099-98-7.

What are the molecular formula and molecular weight of 4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole?

4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole has molecular formula C8H11BrN2O and molecular weight 231.09000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 82099-98-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1346126-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.