Duloxetine Impurity 5 (Freebase)

Name: Duloxetine Impurity 5 (Freebase)
Brand: Vaqora Chemicals
SKU: VQ-004828

About Duloxetine Impurity 5 (Freebase)

Vaqora Chemicals supplies Duloxetine Impurity 5 (Freebase), an impurity of Duloxetine registered under CAS number 667465-15-8. Its molecular formula is C8H11NOS and its molecular weight is 169.25 g/mol. Systematically, it is named 3-(methylamino)-1-thiophen-2-ylpropan-1-one. It is also known as 3-(Methylamino)-1-(2-thienyl)-1-propanone or 3-(Methylamino)-1-(thiophen-2-yl)propan-1-one.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying 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. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Duloxetine Impurity 5 (Freebase) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Duloxetine

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

Duloxetine impurities

Specifications & identifiers

Chemical identifiers
Product name	Duloxetine Impurity 5 (Freebase)
Catalogue No.	VQ-004828
CAS Number	667465-15-8
Other CAS	645411-16-1
IUPAC name	3-(methylamino)-1-thiophen-2-ylpropan-1-one
Molecular formula	C₈H₁₁NOS
Molecular weight	169.25 g/mol
Exact mass	169.0561
Grade	Reference Standard
HSN code	38229090
InChIKey	SCZYZJNFEJZSAQ-UHFFFAOYSA-N
SMILES	CNCCC(=O)C1=CC=CS1
PubChem CID	10035873

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 3
TPSA	57.3 Å²
Synonyms	3-(Methylamino)-1-(2-thienyl)-1-propanone, 3-(Methylamino)-1-(thiophen-2-yl)propan-1-one, 1-Propanone, 3-(methylamino)-1-(2-thienyl)-, Duloxetine Impurity 63, 3-methylamino-1-(2-thienyl)-1-propanone

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 Impurity 5 (Freebase)?

The CAS Registry Number of Duloxetine Impurity 5 (Freebase) is 667465-15-8. It is also known as 3-(Methylamino)-1-(2-thienyl)-1-propanone, 3-(Methylamino)-1-(thiophen-2-yl)propan-1-one, 1-Propanone, 3-(methylamino)-1-(2-thienyl)-.

What is the molecular formula and molecular weight of Duloxetine Impurity 5 (Freebase)?

Duloxetine Impurity 5 (Freebase) has the molecular formula C8H11NOS and a molecular weight of 169.25 g/mol. Its IUPAC name is 3-(methylamino)-1-thiophen-2-ylpropan-1-one.

What is Duloxetine Impurity 5 (Freebase) used for?

Duloxetine Impurity 5 (Freebase) 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 Impurity 5 (Freebase) can I order?

We supply Duloxetine Impurity 5 (Freebase) 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 Impurity 5 (Freebase)?

Yes. Every lot of Duloxetine Impurity 5 (Freebase) 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 Impurity 5 (Freebase) be shipped internationally?

Yes. We export Duloxetine Impurity 5 (Freebase) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.