Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Paroxetine Hydrochloride HemiHydrate EP Impurity B

Reference StandardAvailable on request

Order Paroxetine Hydrochloride HemiHydrate EP Impurity B (CAS 127017-74-7) online at Zemixal: C20H24ClNO4, COA and SDS with every lot, worldwide shipping.

Pack sizes
Paroxetine Hydrochloride HemiHydrate EP Impurity B chemical structure
CAS number127017-74-7
FormulaC20H24ClNO4
Molar mass377.9 g/mol
Physical formSolid
HS code38229090
InChIKeyWGRXGIJCIOCNHB-NKGQWRHHSA-N
IUPAC name(3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)-4-(4-methoxyphenyl)piperidine;hydrochloride

About Paroxetine Hydrochloride HemiHydrate EP Impurity B

Zemixal lists Paroxetine Hydrochloride HemiHydrate EP Impurity B for laboratories that identify, quantify or control Paroxetine and its related substances. Identity at a glance (Reference Standard): CAS 127017-74-7, formula C20H24ClNO4 and molar mass 377.9 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H319, H335 and H361. Read the SDS before first use.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Paroxetine

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

Paroxetine 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 Paroxetine Hydrochloride HemiHydrate EP Impurity B
Product nameParoxetine Hydrochloride HemiHydrate EP Impurity B
Catalogue numberZX-020361
CAS number127017-74-7
IUPAC name(3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)-4-(4-methoxyphenyl)piperidine;hydrochloride
Molecular formulaC20H24ClNO4
Molar mass377.9 g/mol
Exact mass377.1394
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 5
Topological polar surface area49 Ų
HS code38229090
InChIKeyWGRXGIJCIOCNHB-NKGQWRHHSA-N
SMILESCOC1=CC=C(C=C1)[C@@H]2CCNC[C@H]2COC3=CC4=C(C=C3)OCO4.Cl
PubChem CID71315281
Synonymsrac-trans-4-Defluoro-4-methoxy Paroxetine Hydrochloride, Rel-Paroxetine hydrochloride hemihydrate EP Impurity B HCl, Paroxetine Hydrochloride Hemihydrate EP Impurity B Hydrochloride, Paroxetine Hydrochloride Hemihydrate EP Impurity B, 4-Methoxy Paroxetine Hydrochloride, Paroxetine Hemihydrate EP Impurity B, Paroxetine - Impurity B (Hydrochloride Salt), trans-3S-Defluoro-4-methoxy Paroxetine Hydrochloride, (3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)-4-(4-methoxyphenyl)piperidine hydrochloride, (3S,4R)-3-((Benzodioxol-5-yloxy)methyl)-4-(4-methoxyphenyl)piperidine hydrochloride, 3-((Benzodioxol-5-yloxy)methyl)-4-(4-methoxyphenyl)piperidine hydrochloride, (3S,4R)-

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
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H361Suspected of damaging fertility or the unborn child
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P304 + P340, P305 + P351 + P338, P318, P319, P330, P337 + P317, P391, 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 Hydrochloride HemiHydrate EP Impurity B
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 Hydrochloride HemiHydrate EP Impurity B

Which CAS number identifies Paroxetine Hydrochloride HemiHydrate EP Impurity B?
Paroxetine Hydrochloride HemiHydrate EP Impurity B is registered under CAS 127017-74-7. You may also see it listed as rac-trans-4-Defluoro-4-methoxy Paroxetine Hydrochloride, Rel-Paroxetine hydrochloride hemihydrate EP Impurity B HCl, Paroxetine Hydrochloride Hemihydrate EP Impurity B Hydrochloride. Our catalogue number for this item is ZX-020361.
What are the formula and molar mass of Paroxetine Hydrochloride HemiHydrate EP Impurity B?
For Paroxetine Hydrochloride HemiHydrate EP Impurity B, its formula is C20H24ClNO4 and its molar mass is 377.9 g/mol. InChIKey WGRXGIJCIOCNHB-NKGQWRHHSA-N lets you match it in any structure database.
How is Paroxetine Hydrochloride HemiHydrate EP Impurity B used in pharmaceutical QC?
Paroxetine Hydrochloride HemiHydrate EP Impurity B 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 Hydrochloride HemiHydrate EP Impurity B?
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 Hydrochloride HemiHydrate EP Impurity B?
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 Hydrochloride HemiHydrate EP Impurity B to my country?
Yes. Because Paroxetine Hydrochloride HemiHydrate EP Impurity B 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.

More Paroxetine standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now