Duloxetine-D7

Name: Duloxetine-D7
Brand: Vaqora Chemicals
SKU: VQ-036854

About Duloxetine-D7

Duloxetine-D7 (CAS 919514-01-5) is a stable isotope labelled analogue related to Duloxetine offered by Vaqora Chemicals. With the molecular formula C18H19NOS, it has a molar mass of 304.5 g/mol. The IUPAC name is (3S)-3-(2,3,4,5,6,7,8-heptadeuterionaphthalen-1-yl)oxy-N-methyl-3-thiophen-2-ylpropan-1-amine. It is also known as Duloxetine-d7 Hydrochloride or TMIJ-0300.

It is supplied 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.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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-D7
Catalogue No.	VQ-036854
CAS Number	919514-01-5
IUPAC name	(3S)-3-(2,3,4,5,6,7,8-heptadeuterionaphthalen-1-yl)oxy-N-methyl-3-thiophen-2-ylpropan-1-amine
Molecular formula	C₁₈H₁₉NOS
Molecular weight	304.5 g/mol
Exact mass	304.1627
Grade	Reference Standard
HSN code	38229090
InChIKey	ZEUITGRIYCTCEM-KGAVXYHHSA-N
SMILES	[2H]C1=C(C(=C2C(=C1[2H])C(=C(C(=C2O[C@@H](CCNC)C3=CC=CS3)[2H])[2H])[2H])[2H])[2H]
PubChem CID	45039120

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	1 / 3
TPSA	49.5 Å²

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-D7?

The CAS Registry Number of Duloxetine-D7 is 919514-01-5. It is also known as Duloxetine-d7 Hydrochloride, TMIJ-0300, (S)-N-methyl-3-((naphthalen-1-yl-d7)oxy)-3-(thiophen-2-yl)propan-1-amine.

What is the molecular formula and molecular weight of Duloxetine-D7?

Duloxetine-D7 has the molecular formula C18H19NOS and a molecular weight of 304.5 g/mol. Its IUPAC name is (3S)-3-(2,3,4,5,6,7,8-heptadeuterionaphthalen-1-yl)oxy-N-methyl-3-thiophen-2-ylpropan-1-amine.

What is Duloxetine-D7 used for?

Duloxetine-D7 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-D7 can I order?

We supply Duloxetine-D7 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-D7?

Yes. Every lot of Duloxetine-D7 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-D7 be shipped internationally?

Yes. We export Duloxetine-D7 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.