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Metabolites & Degradation Products

(S)-Citalopram N-Oxide

Reference StandardAvailable on request

(S)-Citalopram N-Oxide (CAS 917482-45-2) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-029325.

Pack sizes
(S)-Citalopram N-Oxide chemical structure
CAS number917482-45-2
FormulaC20H21FN2O2
Molar mass340.4 g/mol
Physical formSolid
HS code38229090
InChIKeyDIOGFDCEWUUSBQ-FQEVSTJZSA-N
IUPAC name3-[(1S)-5-cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine oxide

About (S)-Citalopram N-Oxide

Zemixal lists (S)-Citalopram N-Oxide for laboratories that identify, quantify or control Escitalopram and its related substances. Identity at a glance (Reference Standard): CAS 917482-45-2, formula C20H21FN2O2 and molar mass 340.4 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Escitalopram

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

Escitalopram standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (S)-Citalopram N-Oxide
Product name(S)-Citalopram N-Oxide
Catalogue numberZX-029325
CAS number917482-45-2
IUPAC name3-[(1S)-5-cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine oxide
Molecular formulaC20H21FN2O2
Molar mass340.4 g/mol
Exact mass340.1587
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors0 / 4
Topological polar surface area51.1 Ų
HS code38229090
InChIKeyDIOGFDCEWUUSBQ-FQEVSTJZSA-N
SMILESC[N+](C)(CCC[C@@]1(C2=C(CO1)C=C(C=C2)C#N)C3=CC=C(C=C3)F)[O-]
PubChem CID15987231
SynonymsEscitalopram N-Oxide, 3-((1S)-5-Cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl)-N,N-dimethyl-propan-1-amine oxide, Escitalopram-N-Oxide, (S)-Citalopram N-Oxide (Escitalopram N-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 (S)-Citalopram 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 (S)-Citalopram N-Oxide

Which CAS number identifies (S)-Citalopram N-Oxide?
(S)-Citalopram N-Oxide is registered under CAS 917482-45-2. You may also see it listed as Escitalopram N-Oxide, 3-((1S)-5-Cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl)-N,N-dimethyl-propan-1-amine oxide, Escitalopram-N-Oxide. Our catalogue number for this item is ZX-029325.
What are the formula and molar mass of (S)-Citalopram N-Oxide?
For (S)-Citalopram N-Oxide, its formula is C20H21FN2O2 and its molar mass is 340.4 g/mol. The systematic (IUPAC) name is 3-[(1S)-5-cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine oxide. InChIKey DIOGFDCEWUUSBQ-FQEVSTJZSA-N lets you match it in any structure database.
How is (S)-Citalopram N-Oxide used in pharmaceutical QC?
(S)-Citalopram N-Oxide is a characterised reference material linked to Escitalopram. 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 (S)-Citalopram N-Oxide?
This listing is Reference Standard grade. 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 (S)-Citalopram 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 (S)-Citalopram N-Oxide to my country?
Yes. (S)-Citalopram 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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