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API Reference Standards

Paroxetine mesylate

Reference StandardAvailable on request

Paroxetine mesylate (CAS 217797-14-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Reference Standards range.

Pack sizes
Paroxetine mesylate chemical structure
CAS number217797-14-3
FormulaC20H24FNO6S
Molar mass425.5 g/mol
Physical formSolid
HS code38229090
InChIKeySHIJTGJXUHTGGZ-RVXRQPKJSA-N
IUPAC name(3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)-4-(4-fluorophenyl)piperidine;methanesulfonic acid

About Paroxetine mesylate

Paroxetine mesylate is supplied by Zemixal as a characterised reference material for Paroxetine analysis. For your records (Reference Standard), the material is defined by CAS 217797-14-3, formula C20H24FNO6S and molar mass 425.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material

Handling and storage

Hazard communication follows GHS (Warning: H302, H336 and H361). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Paroxetine

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

Paroxetine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Paroxetine mesylate
Product nameParoxetine mesylate
Catalogue numberZX-035938
CAS number217797-14-3
IUPAC name(3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)-4-(4-fluorophenyl)piperidine;methanesulfonic acid
Molecular formulaC20H24FNO6S
Molar mass425.5 g/mol
Exact mass425.1308
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 8
Topological polar surface area102 Ų
HS code38229090
InChIKeySHIJTGJXUHTGGZ-RVXRQPKJSA-N
SMILESCS(=O)(=O)O.C1CNC[C@H]([C@@H]1C2=CC=C(C=C2)F)COC3=CC4=C(C=C3)OCO4
PubChem CID9845306
SynonymsParoxetine Mesilate, Paroxetine methanesulfonate, Paroxetine methanesulphonate, (-)-(3S,4R)-4-(p-Fluorophenyl)-3-((3,4-(methylenedioxy)phenoxy)methyl)piperidine Mesylate, Paroxetine mesylate (USAN), (3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)-piperidine Methanesulfonate

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302Harmful if swallowed
  • H336May cause drowsiness or dizziness
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P261, P264, P270, P271, P280, P301 + P317, P304 + P340, P318, P319, P330, P403 + P233, 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 Paroxetine mesylate
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 Paroxetine mesylate

Which CAS number identifies Paroxetine mesylate?
Paroxetine mesylate is registered under CAS 217797-14-3. You may also see it listed as Paroxetine Mesilate, Paroxetine methanesulfonate, Paroxetine methanesulphonate. Our catalogue number for this item is ZX-035938.
What are the formula and molar mass of Paroxetine mesylate?
For Paroxetine mesylate, its formula is C20H24FNO6S and its molar mass is 425.5 g/mol. InChIKey SHIJTGJXUHTGGZ-RVXRQPKJSA-N lets you match it in any structure database.
How is Paroxetine mesylate used in pharmaceutical QC?
Paroxetine mesylate is a characterised reference material linked to Paroxetine. 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 Paroxetine mesylate?
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 Paroxetine mesylate?
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 Paroxetine mesylate to my country?
Yes. Because Paroxetine mesylate 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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