Duloxetine EP Impurity E

Name: Duloxetine EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-025437

About Duloxetine EP Impurity E

Listed under CAS 1033803-59-6, Duloxetine EP Impurity E is a pharmacopeial impurity of Duloxetine available from Vaqora Chemicals. With the molecular formula C18H19NOS, it has a molar mass of 297.4 g/mol. The IUPAC name is 2-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol. Common synonyms include Duloxetine Hydrochloride - Impurity E.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Duloxetine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Duloxetine EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Duloxetine

View every impurity, metabolite and intermediate we list for Duloxetine.

Duloxetine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Duloxetine EP Impurity E
Catalogue No.	VQ-025437
CAS Number	1033803-59-6
IUPAC name	2-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol
Molecular formula	C₁₈H₁₉NOS
Molecular weight	297.4 g/mol
Exact mass	297.1187
Grade	Reference Standard
HSN code	38229090
InChIKey	OVFQQDSHNMUCLP-UHFFFAOYSA-N
SMILES	CNCCC(C1=C(C2=CC=CC=C2C=C1)O)C3=CC=CS3
PubChem CID	23657520

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	2 / 3
TPSA	60.5 Å²
Synonyms	Duloxetine 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

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Duloxetine EP Impurity E?

The CAS Registry Number of Duloxetine EP Impurity E is 1033803-59-6. It is also known 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)-.

What is the molecular formula and molecular weight of Duloxetine EP Impurity E?

Duloxetine EP Impurity E has the molecular formula C18H19NOS and a molecular weight of 297.4 g/mol. Its IUPAC name is 2-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol.

What is Duloxetine EP Impurity E used for?

Duloxetine EP Impurity E is supplied as a characterised reference material related to Duloxetine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Duloxetine EP Impurity E can I order?

We supply Duloxetine EP Impurity E in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Duloxetine EP Impurity E?

Yes. Every lot of Duloxetine EP Impurity E is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Duloxetine EP Impurity E be shipped internationally?

Yes. We export Duloxetine EP Impurity E worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.