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Pharmacopeial Impurities (EP / USP / BP)

Dextromethorphan EP Impurity D

Reference StandardIn stock

Buy Dextromethorphan EP Impurity D (CAS 1453167-99-1) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Dextromethorphan EP Impurity D chemical structure
CAS number1453167-99-1
FormulaC18H25NO
Molar mass271.4 g/mol
Physical formSolid
HS code38229090
InChIKeyMKXZASYAUGDDCJ-SZMVWBNQSA-N
IUPAC name(1S,9S,10R)-4-methoxy-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene

About Dextromethorphan EP Impurity D

Dextromethorphan EP Impurity D belongs to the Dextromethorphan reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1453167-99-1, formula C18H25NO and molar mass 271.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Danger and hazard statements H301, H302, H312 and H315. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg and 50 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Dextromethorphan

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

Dextromethorphan standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Dextromethorphan EP Impurity D
Product nameDextromethorphan EP Impurity D
Catalogue numberZX-005657
CAS number1453167-99-1
IUPAC name(1S,9S,10R)-4-methoxy-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene
Molecular formulaC18H25NO
Molar mass271.4 g/mol
Exact mass271.1936
GradeReference Standard
Physical formSolid
XLogP33.4
H-bond donors / acceptors0 / 2
Topological polar surface area12.5 Ų
HS code38229090
InChIKeyMKXZASYAUGDDCJ-SZMVWBNQSA-N
SMILESCN1CC[C@@]23CCCC[C@H]2[C@@H]1CC4=C3C=C(C=C4)OC
PubChem CID5702040
Synonymsrac-14-epi-Dextromethorphan, ent-(14S)-3-Methoxy-17-methylmorphinan, (9α,13α)-3-Methoxy-17-methylmorphinan, 14-epi-Dextromethorphan, (9alpha,13alpha)-3-Methoxy-17-methylmorphinan, Morphinan, 3-methoxy-17-methyl-, (9alpha,13alpha)-, (9?,13?)-3-Methoxy-17-methylmorphinan, Dextromethorphan Impurity 22, Controlled Substance (Dextromethorphan EP Impurity D)

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H332Harmful if inhaled

Precautionary statements P261, P264, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P332 + P317, P362 + P364, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Dextromethorphan EP Impurity D
10 mgQuoted on request
25 mgQuoted on request
50 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 EP Impurity D

Which CAS number identifies Dextromethorphan EP Impurity D?
Dextromethorphan EP Impurity D is registered under CAS 1453167-99-1. You may also see it listed as rac-14-epi-Dextromethorphan, ent-(14S)-3-Methoxy-17-methylmorphinan, (9α,13α)-3-Methoxy-17-methylmorphinan. Our catalogue number for this item is ZX-005657.
What are the formula and molar mass of Dextromethorphan EP Impurity D?
For Dextromethorphan EP Impurity D, its formula is C18H25NO and its molar mass is 271.4 g/mol. The systematic (IUPAC) name is (1S,9S,10R)-4-methoxy-17-methyl-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene. InChIKey MKXZASYAUGDDCJ-SZMVWBNQSA-N lets you match it in any structure database.
How is Dextromethorphan EP Impurity D used in pharmaceutical QC?
Dextromethorphan EP Impurity D 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 EP Impurity D?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Dextromethorphan EP Impurity D?
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 EP Impurity D to my country?
Yes. Because Dextromethorphan EP Impurity D is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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