N-[2-(1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]propanamide

N-[2-(1,2,6,7-四氢-8H-茚并[5,4-b]呋喃-8-亚基)乙基]丙酰胺

Also known as: Ramelteon Impurity 01, Ramelteon Impurity 16, Ramelteon Impurity 6, Ramelteon Impurity N13 (Cis-trans isomerism mixture), (Z)-N-(2-(6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidene)ethyl)propionamide, (E)-6,7-Dihydro Ramelteon, N-[2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)ethyl]propionamide

N-[2-(1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]propanamide (CAS 1365920-11-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H19NO2 and a molecular weight of 257.32800 g/mol. It is also known as Ramelteon Impurity 01, Ramelteon Impurity 16 and Ramelteon Impurity 6. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1365920-11-1

Jingsj CID

J-1339761-0

Molecular Formula

C₁₆H₁₉NO₂

Chinese Name

N-[2-(1,2,6,7-四氢-8H-茚并[5,4-b]呋喃-8-亚基)乙基]丙酰胺

Molecular Weight

257.32800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026