5-Amino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-1H-pyrazole-4-carbonitrile

5-氨基-1-(3-氯-4,5,6,7-四氢吡唑并[1,5-a]吡啶-2-基)-1H-吡唑-4-甲腈

Also known as: 1H-Pyrazole-4-carbonitrile, 5-amino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-, 1H-Pyrazole-4-carbonitrile, 5-aMino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)- (9CI), 5-Amino-1-(3-chloro-4,5,6,7-tetrahydro-1H-pyrazolo[1,5-a]pyridin-2-yl)-1H-pyrazole-4-carbonitrile, 5-amino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-1H-pyrazole-4-carbonitrile (WS200834)

5-Amino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-1H-pyrazole-4-carbonitrile (CAS 149978-57-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11ClN6 and a molecular weight of 262.698 g/mol. It is also known as 1H-Pyrazole-4-carbonitrile, 5-amino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-, 1H-Pyrazole-4-carbonitrile, 5-aMino-1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)- (9CI) and 5-Amino-1-(3-chloro-4,5,6,7-tetrahydro-1H-pyrazolo[1,5-a]pyridin-2-yl)-1H-pyrazole-4-carbonitrile. Key properties include a boiling point of 558.6±50.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 291.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

149978-57-4

Jingsj CID

J-1919383-4

Molecular Formula

C₁₁H₁₁ClN₆

Chinese Name

5-氨基-1-(3-氯-4,5,6,7-四氢吡唑并[1,5-a]吡啶-2-基)-1H-吡唑-4-甲腈

Molecular Weight

262.698 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026