ChemicalBook--->CAS DataBase List--->171596-41-1

171596-41-1

171596-41-1 Structure

171596-41-1 Structure
IdentificationBack Directory
[Name]

(1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE
[CAS]

171596-41-1
[Synonyms]

Tadalafil IntermediateⅢ
Methyl (1R,3R)-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
(1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
(1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE
1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLICACID, 1-(1,3-BENZODIOXOL-5-YL)-2,3,4,9-TETRAHYDRO-METHYLESTER,(1R,3R)-
(1R,3R)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
(1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-3-carboxylic acid methyl ester
1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID, 1-(1,3-BENZODIOXOL-5-YL)-2,3,4,9-TETRAHYDRO-, METHYL ESTER, (1R,3R)-
(1R,3R)-Methyl-1,2,3,4-tetrahydro-1-(3,4-Methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate HYDROCHLORIDE
[EINECS(EC#)]

1312995-182-4
[Molecular Formula]

C20H18N2O4
[MDL Number]

MFCD04973634
[MOL File]

171596-41-1.mol
[Molecular Weight]

350.37
Chemical PropertiesBack Directory
[Appearance]

Light Yellow Powder
[Melting point ]

83-85°C
[Boiling point ]

531.0±50.0 °C(Predicted)
[density ]

1.359±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

16.87±0.60(Predicted)
[color ]

White to Off-White
Hazard InformationBack Directory
[Chemical Properties]

Light Yellow Powder
[Uses]

An intermediate and impurity in the synthesis of Tadafil.
[Uses]

An intermediate in the synthesis of Tadafil, which is used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor
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