(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
(1R,3S)-1-(1,3-苯并二氧戊环-5-基)-2,3,4,9-四氢-1H-吡啶并[3,4-b]吲哚-3-羧酸甲酯
Also known as: Tadalafil Impurity D, Tadalafil Impurity 31, Tadalafil impurity 15, Tadalafil-014-1R3S, methyl trans-1,2,3,4-tetrahydro-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate
- CAS No.
- 171596-44-4
- Jingsj CID
- J-1497792-9
- Molecular Formula
- C20H18N2O4
- Chinese Name
- (1R,3S)-1-(1,3-苯并二氧戊环-5-基)-2,3,4,9-四氢-1H-吡啶并[3,4-b]吲哚-3-羧酸甲酯
- Molecular Weight
- 350.36800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester?
171596-44-4
What are the molecular formula and molecular weight of (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester?
C20H18N2O4, molecular weight 350.36800 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026