4-Methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-2-ol

4-甲基-6,7-二氢-5H-环戊二烯[b]吡啶-2-醇

Also known as: 4-Methyl-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one, 4-Methyl-6,7-dihydro-1H-cyclopenta[b]pyridin-2(5H)-one, 4-Methyl-6,7-dihydro-5H-[1]pyrindin-2-ol, 1,5,6,7-Tetrahydro-4-methyl-2H-cyclopenta[b]pyridin-2-one, 2H-Cyclopenta[b]pyridin-2-one, 1,5,6,7-tetrahydro-4-methyl-

4-Methyl-6,7-dihydro-5H-cyclopenta[b]pyridin-2-ol (CAS 20594-30-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NO and a molecular weight of 149.19000 g/mol. It is also known as 4-Methyl-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one, 4-Methyl-6,7-dihydro-1H-cyclopenta[b]pyridin-2(5H)-one and 4-Methyl-6,7-dihydro-5H-[1]pyrindin-2-ol. Key properties include a melting point of 243-244 °C, a boiling point of 378ºC at 760mmHg, a density of 1.13g/cm3 and a flash point of 220.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

20594-30-3

Jingsj CID

J-1072692-7

Molecular Formula

C₉H₁₁NO

Chinese Name

4-甲基-6,7-二氢-5H-环戊二烯[b]吡啶-2-醇

Molecular Weight

149.19000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026