3-(5-Chlorobenzofuran-2-yl)-1H-pyrazole

3-(5-氯苯并呋喃-2-基)-1H-吡唑

Also known as: 3-(5-chloro-1-benzofuran-2-yl)-1H-pyrazole, 3-(5-chloro-1-benzo[b]furan-2-yl)-1H-pyrazole, 1H-Pyrazole, 3-(5-chloro-2-benzofuranyl)-, 5-(5-chloro-1-benzofuran-2-yl)-1H-pyrazole, chlorobenzofuranylpyrazole, 5-chloro-2-pyrazol-3-ylbenzo[b]furan

3-(5-Chlorobenzofuran-2-yl)-1H-pyrazole (CAS 852690-99-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7ClN2O and a molecular weight of 218.63900 g/mol. It is also known as 3-(5-chloro-1-benzofuran-2-yl)-1H-pyrazole, 3-(5-chloro-1-benzo[b]furan-2-yl)-1H-pyrazole and 1H-Pyrazole, 3-(5-chloro-2-benzofuranyl)-. Key properties include a boiling point of 437.1ºC at 760 mmHg, a density of 1.409g/cm3 and a flash point of 218.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

852690-99-4

Jingsj CID

J-943184-9

Molecular Formula

C₁₁H₇ClN₂O

Chinese Name

3-(5-氯苯并呋喃-2-基)-1H-吡唑

Molecular Weight

218.63900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026