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Pharmacopeial Impurities (EP / USP / BP)

Duloxetine EP Impurity E

Reference StandardAvailable on request

Buy Duloxetine EP Impurity E (CAS 1033803-59-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-024403.

Pack sizes
Duloxetine EP Impurity E chemical structure
CAS number1033803-59-6
FormulaC18H19NOS
Molar mass297.4 g/mol
Physical formSolid
HS code38229090
InChIKeyOVFQQDSHNMUCLP-UHFFFAOYSA-N
IUPAC name2-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol

About Duloxetine EP Impurity E

Duloxetine EP Impurity E is supplied by Zemixal as a characterised reference material for Duloxetine analysis. Identity at a glance (Reference Standard): CAS 1033803-59-6, formula C18H19NOS and molar mass 297.4 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 E
Product nameDuloxetine EP Impurity E
Catalogue numberZX-024403
CAS number1033803-59-6
IUPAC name2-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol
Molecular formulaC18H19NOS
Molar mass297.4 g/mol
Exact mass297.1187
GradeReference Standard
Physical formSolid
XLogP34.2
H-bond donors / acceptors2 / 3
Topological polar surface area60.5 Ų
HS code38229090
InChIKeyOVFQQDSHNMUCLP-UHFFFAOYSA-N
SMILESCNCCC(C1=C(C2=CC=CC=C2C=C1)O)C3=CC=CS3
PubChem CID23657520
SynonymsDuloxetine Hydrochloride - Impurity E, 2-(3-(Methylamino)-1-(thiophen-2-yl)propyl)naphthalen-1-ol, 1-Naphthalenol, 2-(3-(methylamino)-1-(2-thienyl)propyl)-, 2-((1RS)-3-(Methylamino)-1-(thiophen-2-yl)propyl)naphthalen-1-ol, 2-(3-(Methylamino)-1-(thiophen-2-yl)propyl)naphthalen-1-ol, (+/-)-, 2-[(1RS)-3-(methylamino)-1-(thiophen-2-yl)propyl]naphthalen-1-ol

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Duloxetine EP Impurity E
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 E

Which CAS number identifies Duloxetine EP Impurity E?
Duloxetine EP Impurity E is registered under CAS 1033803-59-6. You may also see it listed as Duloxetine Hydrochloride - Impurity E, 2-(3-(Methylamino)-1-(thiophen-2-yl)propyl)naphthalen-1-ol, 1-Naphthalenol, 2-(3-(methylamino)-1-(2-thienyl)propyl)-. Our catalogue number for this item is ZX-024403.
What are the formula and molar mass of Duloxetine EP Impurity E?
For Duloxetine EP Impurity E, its formula is C18H19NOS and its molar mass is 297.4 g/mol. The systematic (IUPAC) name is 2-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol. InChIKey OVFQQDSHNMUCLP-UHFFFAOYSA-N lets you match it in any structure database.
How is Duloxetine EP Impurity E used in pharmaceutical QC?
Duloxetine EP Impurity E 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 E?
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 E?
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 E to my country?
Yes. Duloxetine EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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