(S)-N,N-Dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine oxalate

(S)-N,N-二甲基-3-(萘-1-基氧基)-3-(噻吩-2-基)丙-1-胺草酸盐

Also known as: S-(+)-N,N-Dimethyl-3-(1-naphthoxy)-3-(2-thienyl)-1-propylamine oxalate, N-Methyl Duloxetine Oxalate, Duloxetine N-Methyl Oxalate, Duloxetine intermediate, Duloxetine Impurity 8 Oxalate, Duloxetine Impurity 52, S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate, (S)-N,N-Dimethyl-γ-(1-naphthalenyloxy)-2-thiophenepropanamine ethanedioate (1:1), 2-Thiophenepropanamine, N,N-dimethyl-γ-(1-naphthalenyloxy)-, (γS)-, ethanedioate (1:1), (3S)-N,N-Dimethyl-3-(1-naphthyloxy)-3-(2-thienyl)-1-propanamine ethanedioate (1:1), (3S)-N,N-Dimethyl-3-(1-naphthyloxy)-3-(2-thienyl)propan-1-amine ethanedioate (1:1)

(S)-N,N-Dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine oxalate (CAS 132335-47-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H23NO5S and a molecular weight of 401.476 g/mol. It is also known as S-(+)-N,N-Dimethyl-3-(1-naphthoxy)-3-(2-thienyl)-1-propylamine oxalate, N-Methyl Duloxetine Oxalate and Duloxetine N-Methyl Oxalate. Key properties include a boiling point of 459.744ºC at 760 mmHg, a density of 1.146 g/cm3 and a flash point of 231.845ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

132335-47-8

Jingsj CID

J-1172272-2

Molecular Formula

C₂₁H₂₃NO₅S

Chinese Name

(S)-N,N-二甲基-3-(萘-1-基氧基)-3-(噻吩-2-基)丙-1-胺草酸盐

Molecular Weight

401.476 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026