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Metabolites & Degradation Products

Dextromethorphan N-Oxide

Reference StandardIn stock

Buy Dextromethorphan N-Oxide (CAS 1177494-18-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 89.7%.

Pack sizes
Dextromethorphan N-Oxide chemical structure
CAS number1177494-18-6
FormulaC18H25NO2
Molar mass287.4 g/mol
Physical formSolid
HS code38229090
Purity89.7%
InChIKeyZIZQARJISFQDMO-BIMIXXMJSA-N
IUPAC name(1S,9S,10S)-4-methoxy-17-methyl-17-oxido-17-azoniatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene

About Dextromethorphan N-Oxide

Zemixal lists Dextromethorphan N-Oxide for laboratories that identify, quantify or control Dextromethorphan and its related substances. Identity at a glance (Reference Standard): CAS 1177494-18-6, formula C18H25NO2 and molar mass 287.4 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Dextromethorphan

See every impurity, metabolite and related compound we list for this API.

Dextromethorphan standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of Dextromethorphan N-Oxide
Product nameDextromethorphan N-Oxide
Catalogue numberZX-006270
CAS number1177494-18-6
Other CAS numbers1177419-85-0
IUPAC name(1S,9S,10S)-4-methoxy-17-methyl-17-oxido-17-azoniatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene
Molecular formulaC18H25NO2
Molar mass287.4 g/mol
Exact mass287.1885
GradeReference Standard
Purity / assay89.7%
Physical formSolid
XLogP32.9
H-bond donors / acceptors0 / 2
Topological polar surface area27.3 Ų
HS code38229090
InChIKeyZIZQARJISFQDMO-BIMIXXMJSA-N
SMILESC[N+]1(CC[C@@]23CCCC[C@@H]2[C@@H]1CC4=C3C=C(C=C4)OC)[O-]
PubChem CID53375569
Synonyms(9S,13S,14S)-3-Methoxy-17-MethylMorphinan 17-Oxide, (9α,13α,14α)-3-Methoxy-17-MethylMorphinan 17-Oxide, (+)-Dextromethorphan N-Oxide, (17RS)-ent-3-Methoxy-17-methylmorphinan 17-oxide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Dextromethorphan N-Oxide
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Dextromethorphan N-Oxide

Which CAS number identifies Dextromethorphan N-Oxide?
Dextromethorphan N-Oxide is registered under CAS 1177494-18-6. You may also see it listed as (9S,13S,14S)-3-Methoxy-17-MethylMorphinan 17-Oxide, (9α,13α,14α)-3-Methoxy-17-MethylMorphinan 17-Oxide, (+)-Dextromethorphan N-Oxide. Our catalogue number for this item is ZX-006270.
What are the formula and molar mass of Dextromethorphan N-Oxide?
For Dextromethorphan N-Oxide, its formula is C18H25NO2 and its molar mass is 287.4 g/mol. The systematic (IUPAC) name is (1S,9S,10S)-4-methoxy-17-methyl-17-oxido-17-azoniatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene. InChIKey ZIZQARJISFQDMO-BIMIXXMJSA-N lets you match it in any structure database.
How is Dextromethorphan N-Oxide used in pharmaceutical QC?
Dextromethorphan N-Oxide is a characterised reference material linked to Dextromethorphan. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Dextromethorphan N-Oxide?
This listing is Reference Standard grade with 89.7% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Dextromethorphan N-Oxide?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Dextromethorphan N-Oxide to my country?
Yes. Dextromethorphan N-Oxide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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