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Metabolites & Degradation Products

Loperamide N-Oxide

Reference StandardIn stock

Buy Loperamide N-Oxide (CAS 217471-03-9) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-006300.

Pack sizes
Loperamide N-Oxide chemical structure
CAS number217471-03-9
FormulaC29H33ClN2O3
Molar mass493 g/mol
Physical formSolid
HS code38229090
Purity98.40%
InChIKeyKXVSBTJVTUVNPM-UHFFFAOYSA-N
IUPAC name4-[4-(4-chlorophenyl)-4-hydroxy-1-oxidopiperidin-1-ium-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide

About Loperamide N-Oxide

Zemixal lists Loperamide N-Oxide for laboratories that identify, quantify or control Loperamide and its related substances. Identity at a glance (Reference Standard): CAS 217471-03-9, formula C29H33ClN2O3 and molar mass 493 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Handling and storage

Hazard communication follows GHS (Danger: H301). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with 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 Loperamide

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

Loperamide standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of Loperamide N-Oxide
Product nameLoperamide N-Oxide
Catalogue numberZX-006300
CAS number217471-03-9
IUPAC name4-[4-(4-chlorophenyl)-4-hydroxy-1-oxidopiperidin-1-ium-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide
Molecular formulaC29H33ClN2O3
Molar mass493 g/mol
Exact mass492.218
GradeReference Standard
Purity / assay98.40%
Physical formSolid
XLogP34.5
H-bond donors / acceptors1 / 3
Topological polar surface area58.6 Ų
HS code38229090
InChIKeyKXVSBTJVTUVNPM-UHFFFAOYSA-N
SMILESCN(C)C(=O)C(CC[N+]1(CCC(CC1)(C2=CC=C(C=C2)Cl)O)[O-])(C3=CC=CC=C3)C4=CC=CC=C4
PubChem CID71421
SynonymsLoperamide oxide, trans-Loperamide N-Oxide, Arestal, Loperamide oxyde, Loperamide oxide anhydrous, Oxido de loperamida, Loperamide oxide anhydrous, cis-, Loperamide oxide (INN), Loperamidum oxidum, trans-N-Oxide of loperamide, cis-loperamide oxide, Loperamide oxide monohydrate CRS

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

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Loperamide 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 Loperamide N-Oxide

Which CAS number identifies Loperamide N-Oxide?
Loperamide N-Oxide is registered under CAS 217471-03-9. You may also see it listed as Loperamide oxide, trans-Loperamide N-Oxide, Arestal. Our catalogue number for this item is ZX-006300.
What are the formula and molar mass of Loperamide N-Oxide?
For Loperamide N-Oxide, its formula is C29H33ClN2O3 and its molar mass is 493 g/mol. The systematic (IUPAC) name is 4-[4-(4-chlorophenyl)-4-hydroxy-1-oxidopiperidin-1-ium-1-yl]-N,N-dimethyl-2,2-diphenylbutanamide. InChIKey KXVSBTJVTUVNPM-UHFFFAOYSA-N lets you match it in any structure database.
How is Loperamide N-Oxide used in pharmaceutical QC?
Loperamide N-Oxide is a characterised reference material linked to Loperamide. 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 Loperamide N-Oxide?
This listing is Reference Standard grade with 98.40% 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 Loperamide 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 Loperamide N-Oxide to my country?
Yes. Because Loperamide N-Oxide 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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