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API Impurities

S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate

Reference StandardAvailable on request

Buy S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate (CAS 132335-47-8) from Zemixal…

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S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate chemical structure
CAS number132335-47-8
FormulaC21H23NO5S
Molar mass401.5 g/mol
Physical formSolid
HS code38229090
InChIKeyGYUDMXKAVMKVPS-FERBBOLQSA-N
IUPAC name(3S)-N,N-dimethyl-3-naphthalen-1-yloxy-3-thiophen-2-ylpropan-1-amine;oxalic acid

About S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate

S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate is supplied by Zemixal as a characterised reference material for Duloxetine analysis. For your records (Reference Standard), the material is defined by CAS 132335-47-8, formula C21H23NO5S and molar mass 401.5 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

It carries the GHS signal word Warning (H315, H319, H335 and H361), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Duloxetine

See every impurity, metabolite and related compound we list for this API.

Duloxetine standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate
Product nameS-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate
Catalogue numberZX-024405
CAS number132335-47-8
IUPAC name(3S)-N,N-dimethyl-3-naphthalen-1-yloxy-3-thiophen-2-ylpropan-1-amine;oxalic acid
Molecular formulaC21H23NO5S
Molar mass401.5 g/mol
Exact mass401.1297
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 7
Topological polar surface area115 Ų
HS code38229090
InChIKeyGYUDMXKAVMKVPS-FERBBOLQSA-N
SMILESCN(C)CC[C@@H](C1=CC=CS1)OC2=CC=CC3=CC=CC=C32.C(=O)(C(=O)O)O
PubChem CID11847533
SynonymsN-Methyl Duloxetine Oxalate, N-Methyl Duloxetine Oxalate salt, (3S)-N,N-dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine ethanedioate, (S)-N,N-Dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine oxalate, (S)-NN-Dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine oxalate, S-(+)-N,N-Dimethyl-3-(1-naphthoxy)-3-(2-thienyl)-1-propylamine oxalate, (S)-N,N-dimethyl-3-(1-naphthyloxy)-3-(2-thienyl)propanamine oxalate, (S)-N,N-Dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amineoxalate, (S)-N,N-dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)propanamine oxalate, (S)-N,N-Dimethyl-3-(1-naphthyloxy)-3-(2-thienyl)-1-propanamine Oxalate, 2-Thiophenepropanamine, N,N-dimethyl-, A-(1-naphthalenyloxy)-, ethanedioate (1:1), (, AS)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate

Which CAS number identifies S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate?
S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate is registered under CAS 132335-47-8. You may also see it listed as N-Methyl Duloxetine Oxalate, N-Methyl Duloxetine Oxalate salt, (3S)-N,N-dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine ethanedioate. Our catalogue number for this item is ZX-024405.
What are the formula and molar mass of S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate?
For S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate, its formula is C21H23NO5S and its molar mass is 401.5 g/mol. InChIKey GYUDMXKAVMKVPS-FERBBOLQSA-N lets you match it in any structure database.
How is S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate used in pharmaceutical QC?
S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate is a characterised reference material linked to Duloxetine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate to my country?
Yes. Because S-(+)-N,N-Dimethyl-3-(1-naphthalenyloxy)-3-(2-thienyl)-1-propanamine oxalate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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