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Pharmacopeial Impurities (EP / USP / BP)

Cinnarizine EP Impurity E (Dihydrochloride)

Reference StandardAvailable on request

Cinnarizine EP Impurity E (Dihydrochloride) (CAS 56265-29-3) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Cinnarizine EP Impurity E (Dihydrochloride) chemical structure
CAS number56265-29-3
FormulaC30H30N2
Molar mass418.6 g/mol
Physical formSolid
HS code38229090
InChIKeyFLOADUFBZDDTPV-UHFFFAOYSA-N
IUPAC name1,4-dibenzhydrylpiperazine

About Cinnarizine EP Impurity E (Dihydrochloride)

Zemixal lists Cinnarizine EP Impurity E (Dihydrochloride) for laboratories that identify, quantify or control Cinnarizine and its related substances. For your records (Reference Standard), the material is defined by CAS 56265-29-3, formula C30H30N2 and molar mass 418.6 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Cinnarizine

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

Cinnarizine standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Cinnarizine EP Impurity E (Dihydrochloride)
Product nameCinnarizine EP Impurity E (Dihydrochloride)
Catalogue numberZX-033211
CAS number56265-29-3
IUPAC name1,4-dibenzhydrylpiperazine
Molecular formulaC30H30N2
Molar mass418.6 g/mol
Exact mass418.2409
GradeReference Standard
Physical formSolid
XLogP36.5
H-bond donors / acceptors0 / 2
Topological polar surface area6.5 Ų
HS code38229090
InChIKeyFLOADUFBZDDTPV-UHFFFAOYSA-N
SMILESC1CN(CCN1C(C2=CC=CC=C2)C3=CC=CC=C3)C(C4=CC=CC=C4)C5=CC=CC=C5
PubChem CID1640356
SynonymsCinnarizine - Impurity E (Dihydrochloride Salt), Cinnarizine Impurity-E Dihydrochloride, 1,4-bis(diphenylmethyl)piperazine, 1,4-Bis(benzhydryl)piperazine Dihydrochloride, 1,4-Bis(benzhydryl)piperazine, 1,4-Dibenzhydryl-piperazine, 1,4-Bisbenzhydrylpiperazine, Piperazine, 1,4-bis(diphenylmethyl)

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

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Cinnarizine EP Impurity E (Dihydrochloride)
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 Cinnarizine EP Impurity E (Dihydrochloride)

Which CAS number identifies Cinnarizine EP Impurity E (Dihydrochloride)?
Cinnarizine EP Impurity E (Dihydrochloride) is registered under CAS 56265-29-3. You may also see it listed as Cinnarizine - Impurity E (Dihydrochloride Salt), Cinnarizine Impurity-E Dihydrochloride, 1,4-bis(diphenylmethyl)piperazine. Our catalogue number for this item is ZX-033211.
What are the formula and molar mass of Cinnarizine EP Impurity E (Dihydrochloride)?
For Cinnarizine EP Impurity E (Dihydrochloride), its formula is C30H30N2 and its molar mass is 418.6 g/mol. The systematic (IUPAC) name is 1,4-dibenzhydrylpiperazine. InChIKey FLOADUFBZDDTPV-UHFFFAOYSA-N lets you match it in any structure database.
How is Cinnarizine EP Impurity E (Dihydrochloride) used in pharmaceutical QC?
Cinnarizine EP Impurity E (Dihydrochloride) is a characterised reference material linked to Cinnarizine. 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 Cinnarizine EP Impurity E (Dihydrochloride)?
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 Cinnarizine EP Impurity E (Dihydrochloride)?
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 Cinnarizine EP Impurity E (Dihydrochloride) to my country?
Yes. Because Cinnarizine EP Impurity E (Dihydrochloride) 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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