Duloxetine EP Impurity C (Freebase)

Name: Duloxetine EP Impurity C (Freebase)
Brand: Vaqora Chemicals
SKU: VQ-006343

About Duloxetine EP Impurity C (Freebase)

Duloxetine EP Impurity C (Freebase) (CAS 949095-98-1) is a pharmacopeial impurity of Duloxetine offered by Vaqora Chemicals, specified at 98% purity. The compound has the formula C18H19NOS, corresponding to a molecular weight of 297.4 g/mol. The IUPAC name is 4-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol. Common synonyms include Para-Naphthol duloxetine and Duloxetine Related Compound C.

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. Good laboratory practice and suitable PPE are recommended during handling.

This Duloxetine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Duloxetine EP Impurity C (Freebase) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

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 C (Freebase)
Catalogue No.	VQ-006343
CAS Number	949095-98-1
Other CAS	953028-76-7, 949096-01-9
IUPAC name	4-[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
Purity / assay	98%
HSN code	38229090
InChIKey	OJXMJLCWKLPCHB-UHFFFAOYSA-N
SMILES	CNCCC(C1=CC=C(C2=CC=CC=C21)O)C3=CC=CS3
PubChem CID	23641781

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	2 / 3
TPSA	60.5 Å²
Synonyms	4-[3-(Methylamino)-1-(2-thienyl)propyl]-1-naphthalenol, Para-Naphthol duloxetine, 4-[(1RS)-3-(Methylamino)-1-(thiophen-2-yl)propyl]naphthalen-1-ol, Duloxetine Related Compound C, Duloxetine EP Impurity C (Feebase), Duloxetine impurity C, 1-Naphthalenol, 4-(3-(methylamino)-1-(2-thienyl)propyl)-, 4-(3-(Methylamino)-1-(2-thienyl)propyl)-1-naphthalenol, 4-(3-(Methylamino)-1-(thiophen-2-yl)propyl)naphthalen-1-ol, Duloxetine EP IMpurity C, Duloxetine metabolite Para-Naphthol Duloxetine, (+/-)-Para-naphthol duloxetine

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 C (Freebase)?

The CAS Registry Number of Duloxetine EP Impurity C (Freebase) is 949095-98-1. It is also known as 4-[3-(Methylamino)-1-(2-thienyl)propyl]-1-naphthalenol, Para-Naphthol duloxetine, 4-[(1RS)-3-(Methylamino)-1-(thiophen-2-yl)propyl]naphthalen-1-ol.

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

Duloxetine EP Impurity C (Freebase) has the molecular formula C18H19NOS and a molecular weight of 297.4 g/mol. Its IUPAC name is 4-[3-(methylamino)-1-thiophen-2-ylpropyl]naphthalen-1-ol.

What is Duloxetine EP Impurity C (Freebase) used for?

Duloxetine EP Impurity C (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 EP Impurity C (Freebase) can I order?

We supply Duloxetine EP Impurity C (Freebase) in Reference Standard (98%) 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 C (Freebase)?

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

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