Duloxetine EP Impurity F (oxalate)

Name: Duloxetine EP Impurity F (oxalate)
Brand: Vaqora Chemicals
SKU: VQ-025438

About Duloxetine EP Impurity F (oxalate)

Duloxetine EP Impurity F (oxalate) is a pharmacopeial impurity of Duloxetine carrying the CAS registry number 2379325-42-3. With the molecular formula C20H21NO5S, it has a molar mass of 387.5 g/mol. Alternative names: Duloxetine EP Impurity F (Oxalate Salt) and Duloxetine EP Impurity F.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Duloxetine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory 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 EP Impurity F (oxalate) is dispatched with a Certificate of Analysis (COA) to destinations 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 F (oxalate)
Catalogue No.	VQ-025438
CAS Number	2379325-42-3
IUPAC name	(3S)-N-methyl-3-naphthalen-1-yloxy-3-thiophen-3-ylpropan-1-amine;oxalic acid
Molecular formula	C₂₀H₂₁NO₅S
Molecular weight	387.5 g/mol
Exact mass	387.114
Grade	Reference Standard
HSN code	38229090
InChIKey	LDKLJPXLAAGCEL-LMOVPXPDSA-N
SMILES	CNCC[C@@H](C1=CSC=C1)OC2=CC=CC3=CC=CC=C32.C(=O)(C(=O)O)O
PubChem CID	171394277

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 7
TPSA	124 Å²
Synonyms	Duloxetine USP Related Compound F(oxalate salt), Duloxetine EP Impurity F (Oxalate Salt), Duloxetine EP Impurity F, Duloxetine Hydrochloride - Impurity F (Oxalic acid), Duloxetine 3-Thiophene Isomer, Duloxetine Impurity 40, Duloxetine impurity F Oxalate

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 F (oxalate)?

The CAS Registry Number of Duloxetine EP Impurity F (oxalate) is 2379325-42-3. It is also known as Duloxetine USP Related Compound F(oxalate salt), Duloxetine EP Impurity F (Oxalate Salt), Duloxetine EP Impurity F.

What is the molecular formula and molecular weight of Duloxetine EP Impurity F (oxalate)?

Duloxetine EP Impurity F (oxalate) has the molecular formula C20H21NO5S and a molecular weight of 387.5 g/mol.

What is Duloxetine EP Impurity F (oxalate) used for?

Duloxetine EP Impurity F (oxalate) 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 F (oxalate) can I order?

We supply Duloxetine EP Impurity F (oxalate) 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 F (oxalate)?

Yes. Every lot of Duloxetine EP Impurity F (oxalate) 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 F (oxalate) be shipped internationally?

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