Dextromethorphan-d3

Name: Dextromethorphan-d3
Brand: Vaqora Chemicals
SKU: VQ-036660

About Dextromethorphan-d3

Listed under CAS 524713-56-2, Dextromethorphan-d3 is a stable isotope labelled analogue related to Dextromethorphan available from Vaqora Chemicals. The compound has the formula C18H25NO, corresponding to a molecular weight of 274.4 g/mol. Its systematic (IUPAC) name is 4-methoxy-17-(trideuteriomethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

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. Typical end-use sectors are 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 Dextromethorphan

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

Dextromethorphan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dextromethorphan-d3
Catalogue No.	VQ-036660
CAS Number	524713-56-2
IUPAC name	4-methoxy-17-(trideuteriomethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene
Molecular formula	C₁₈H₂₅NO
Molecular weight	274.4 g/mol
Exact mass	274.2124
Grade	Reference Standard
HSN code	38229090
InChIKey	MKXZASYAUGDDCJ-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])N1CCC23CCCCC2C1CC4=C3C=C(C=C4)OC
PubChem CID	45038915

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 2
TPSA	12.5 Å²

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Dextromethorphan-d3?

The CAS Registry Number of Dextromethorphan-d3 is 524713-56-2.

What is the molecular formula and molecular weight of Dextromethorphan-d3?

Dextromethorphan-d3 has the molecular formula C18H25NO and a molecular weight of 274.4 g/mol. Its IUPAC name is 4-methoxy-17-(trideuteriomethyl)-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene.

What is Dextromethorphan-d3 used for?

Dextromethorphan-d3 is supplied as a characterised reference material related to Dextromethorphan. 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 Dextromethorphan-d3 can I order?

We supply Dextromethorphan-d3 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 Dextromethorphan-d3?

Yes. Every lot of Dextromethorphan-d3 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 Dextromethorphan-d3 be shipped internationally?

Yes. Dextromethorphan-d3 is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.