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Pharmacopeial Impurities (EP / USP / BP)

Tamoxifen Citrate EP Impurity C

Reference StandardAvailable on request

Tamoxifen Citrate EP Impurity C (CAS 19957-51-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Tamoxifen Citrate EP Impurity C chemical structure
CAS number19957-51-8
FormulaC24H25NO
Molar mass343.5 g/mol
Physical formSolid
HS code38229090
InChIKeyPXOWMFOUQCRAAG-UHFFFAOYSA-N
IUPAC name2-[4-(1,2-diphenylethenyl)phenoxy]-N,N-dimethylethanamine

About Tamoxifen Citrate EP Impurity C

Tamoxifen Citrate EP Impurity C belongs to the Tamoxifen reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 19957-51-8, formula C24H25NO and molar mass 343.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tamoxifen

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

Tamoxifen standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Tamoxifen Citrate EP Impurity C
Product nameTamoxifen Citrate EP Impurity C
Catalogue numberZX-027093
CAS number19957-51-8
IUPAC name2-[4-(1,2-diphenylethenyl)phenoxy]-N,N-dimethylethanamine
Molecular formulaC24H25NO
Molar mass343.5 g/mol
Exact mass343.1936
GradeReference Standard
Physical formSolid
XLogP36.1
H-bond donors / acceptors0 / 2
Topological polar surface area12.5 Ų
HS code38229090
InChIKeyPXOWMFOUQCRAAG-UHFFFAOYSA-N
SMILESCN(C)CCOC1=CC=C(C=C1)C(=CC2=CC=CC=C2)C3=CC=CC=C3
PubChem CID72201071
SynonymsTamoxifen EP Impurity C, Tamoxifen citrate impurity C, Tamoxifen Citrate - Impurity C, Desethyl tamoxifen, Ethanamine, 2-(4-(1,2-diphenylethenyl)phenoxy)-N,N-dimethyl-, 2-(4-((EZ)-1,2-Diphenylethenyl)phenoxy)-N,N-dimethylethanamine, alpha-(4-(2-Dimethylaminoethoxy)phenyl)stilbene, alpha-[4-(2-Dimethylaminoethoxy)phenyl]stilbene, 2-[4-[(EZ)-1,2-diphenylethenyl]phenoxy]-N,Ndimethylethanamine

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 Tamoxifen Citrate EP Impurity C
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 Tamoxifen Citrate EP Impurity C

Which CAS number identifies Tamoxifen Citrate EP Impurity C?
Tamoxifen Citrate EP Impurity C is registered under CAS 19957-51-8. You may also see it listed as Tamoxifen EP Impurity C, Tamoxifen citrate impurity C, Tamoxifen Citrate - Impurity C. Our catalogue number for this item is ZX-027093.
What are the formula and molar mass of Tamoxifen Citrate EP Impurity C?
For Tamoxifen Citrate EP Impurity C, its formula is C24H25NO and its molar mass is 343.5 g/mol. The systematic (IUPAC) name is 2-[4-(1,2-diphenylethenyl)phenoxy]-N,N-dimethylethanamine. InChIKey PXOWMFOUQCRAAG-UHFFFAOYSA-N lets you match it in any structure database.
How is Tamoxifen Citrate EP Impurity C used in pharmaceutical QC?
Tamoxifen Citrate EP Impurity C is a characterised reference material linked to Tamoxifen. 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 Tamoxifen Citrate EP Impurity C?
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 Tamoxifen Citrate EP Impurity C?
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 Tamoxifen Citrate EP Impurity C to my country?
Yes. Tamoxifen Citrate EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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