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Pharmacopeial Impurities (EP / USP / BP)

Cinnarizine EP Impurity E

Reference StandardAvailable on request

Cinnarizine EP Impurity E (CAS 216581-01-0) supplier Zemixal: C30H30N2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-020219.

Pack sizes
Cinnarizine EP Impurity E chemical structure
CAS number216581-01-0
FormulaC30H30N2
Molar mass418.6 g/mol
Physical formSolid
HS code38229090
InChIKeyFLOADUFBZDDTPV-UHFFFAOYSA-N
IUPAC name1,4-dibenzhydrylpiperazine

About Cinnarizine EP Impurity E

Analytical teams working on Cinnarizine use Cinnarizine EP Impurity E as a qualified comparison standard. Key data (Reference Standard): CAS 216581-01-0, formula C30H30N2 and molar mass 418.6 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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
Product nameCinnarizine EP Impurity E
Catalogue numberZX-020219
CAS number216581-01-0
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, 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
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

Which CAS number identifies Cinnarizine EP Impurity E?
Cinnarizine EP Impurity E is registered under CAS 216581-01-0. You may also see it listed as Cinnarizine - Impurity E, 1,4-bis(diphenylmethyl)piperazine, 1,4-Bis(benzhydryl)piperazine Dihydrochloride. Our catalogue number for this item is ZX-020219.
What are the formula and molar mass of Cinnarizine EP Impurity E?
For Cinnarizine EP Impurity E, 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 used in pharmaceutical QC?
Cinnarizine EP Impurity E 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?
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?
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 to my country?
Yes. Because Cinnarizine EP Impurity E 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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