Tadalafil intermediate-API NEW

Tadalafil intermediate-API

English alias: hempacific 51475; Intermediates of tadalafil:(1R,3R)-9H-pyrido[3,4-B]indole-3-carboxylic acid, 1,2,3,4-tetrahydro-1-(3,4-methylenedioxyphenyl), methyl ester, Cis Isomer, hydrochloride; [171596-44-4], C20H18N2O4,350.13; 1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-; 1H-Pyrido[3,4-b]indole-3-carboxylicacid;methylester, monohydrochloride,(1R,3R)-;methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylate hydrochloride (1:1); (1R,3R)-methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride; (1R,3R)-9H-Pyrido[3,4-B]Indole-3-Carboxylic Acid, 1,2,3,4-Tetrahydro-1-(3,4-Methylenedioxyph Enyl), Methyl Ester, Hydrochloride; cis-(1R,3R)-1,2,3,4-Tetrahydro-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester hydrochloride

CAS: 171752-68-4

Molecular formula:

C20H19ClN2O4

molecular weight: 386.8289

Boiling point: 552.2°C at 760 mmHg

Flash point: 287.8°C

Vapor pressure: 1.6E-12mmHg at 25°C

purity: 99%

appearance: White powder