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Pharmacopeial Impurities (EP / USP / BP)

Duloxetine EP Impurity A

Reference StandardAvailable on request

Order Duloxetine EP Impurity A (CAS 910138-96-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Duloxetine EP Impurity A chemical structure
CAS number910138-96-4
FormulaC18H20ClNOS
Molar mass333.9 g/mol
Physical formSolid
HS code38229090
InChIKeyBFFSMCNJSOPUAY-UNTBIKODSA-N
IUPAC name(3R)-N-methyl-3-naphthalen-1-yloxy-3-thiophen-2-ylpropan-1-amine;hydrochloride

About Duloxetine EP Impurity A

Duloxetine EP Impurity A is supplied by Zemixal as a characterised reference material for Duloxetine analysis. Key data (Reference Standard): CAS 910138-96-4, formula C18H20ClNOS and molar mass 333.9 g/mol. It is handled as a solid.

Where it is used

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Danger (H301, H315 and H318), 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. Every shipment includes 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

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Duloxetine EP Impurity A
Product nameDuloxetine EP Impurity A
Catalogue numberZX-024401
CAS number910138-96-4
IUPAC name(3R)-N-methyl-3-naphthalen-1-yloxy-3-thiophen-2-ylpropan-1-amine;hydrochloride
Molecular formulaC18H20ClNOS
Molar mass333.9 g/mol
Exact mass333.0954
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 3
Topological polar surface area49.5 Ų
HS code38229090
InChIKeyBFFSMCNJSOPUAY-UNTBIKODSA-N
SMILESCNCC[C@H](C1=CC=CS1)OC2=CC=CC3=CC=CC=C32.Cl
PubChem CID23656722
SynonymsDuloxetine EP Impurity A Hydrochloride, Duloxetine Hydrochloride EP Impurity A, Duloxetine EP Impurity A (HCl Salt), Duloxetine Hydrochloride - Impurity A (Hydrochloride Salt), (R)-duloxetine hydrochloride, Duloxetine hydrochloride, (R)-, (-)-Duloxetine hydrochloride, Duloxetine hydrochloride, (-)-, 2-Thiophenepropanamine, N-methyl-gamma-(1-naphthalenyloxy)-, hydrochloride, (gammaR)-, (3R)-N-methyl-3-(1-naphthyloxy)-3-(2-thienyl)propan-1-amine hydrochloride, (3R)-N-methyl-3-(naphthalen-1-yloxy)-3-(2-thienyl)propan-1-amine hydrochloride, (R)-N-methyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine hydrochloride

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed
  • H315Causes skin irritation
  • H318Causes serious eye damage

Precautionary statements P264, P264 + P265, P270, P280, P301 + P316, P302 + P352, P305 + P354 + P338, P317, P321, P330, P332 + P317, P362 + P364, 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 Duloxetine EP Impurity A
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 Duloxetine EP Impurity A

Which CAS number identifies Duloxetine EP Impurity A?
Duloxetine EP Impurity A is registered under CAS 910138-96-4. You may also see it listed as Duloxetine EP Impurity A Hydrochloride, Duloxetine Hydrochloride EP Impurity A, Duloxetine EP Impurity A (HCl Salt). Our catalogue number for this item is ZX-024401.
What are the formula and molar mass of Duloxetine EP Impurity A?
For Duloxetine EP Impurity A, its formula is C18H20ClNOS and its molar mass is 333.9 g/mol. InChIKey BFFSMCNJSOPUAY-UNTBIKODSA-N lets you match it in any structure database.
How is Duloxetine EP Impurity A used in pharmaceutical QC?
Duloxetine EP Impurity A 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 Duloxetine EP Impurity A?
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 Duloxetine EP Impurity A?
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 Duloxetine EP Impurity A to my country?
Yes. Because Duloxetine EP Impurity A 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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