(1R,3R)-Methyl 2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate

Also known as: (1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate, (1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate, (1R,3R)-methyl 2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate? (Tadalafil Impurity）, 1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2-acetyl-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-, methyl ester, (1R,3R)-, Tadalafil Impurity 23, Tadalafil impurity 8/(1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate, Tadalafil-008-1R3R, Tadalafil-008-RR, methyl (1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate

(1R,3R)-Methyl 2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (CAS 1598416-05-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H20N2O5 and a molecular weight of 392.4 g/mol. It is also known as (1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate, (1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro- 1H-pyrido[3,4-b]indole-3-carboxylate and (1R,3R)-methyl 2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate? (Tadalafil Impurity）. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1598416-05-7

Jingsj CID

J-1215773-6

Molecular Formula

C₂₂H₂₀N₂O₅

Molecular Weight

392.4 g/mol

Category

Organic Compounds

Last updated

8/21/2026