Active ingredientTamoxifen CitrateCat. No. P-T012-001CAS 54965-24-1Family · Pharmaceutical analytical standards
Tamoxifen
A selective oestrogen receptor modulator (SERM), synthesised in England in 1962 by chemist Dora Richardson: first marketed in the UK in 1973, it is a cornerstone of breast cancer treatment. This family brings together the active ingredient, pharmacopoeial impurities, metabolites, labelled standards and other impurities.
Did you know?It was born in a project for a contraceptive pill, but early studies showed it stimulated ovulation instead of suppressing it. In 1998 it became the first FDA-approved medicine to reduce the risk of breast cancer.
Go to the active ingredient →Active ingredientTamoxifen CitrateCat. No. P-T012-001CAS 54965-24-1
Pharmacopoeial impurityTamoxifen Citrate EP Impurity ACat. No. P-T012-002CAS 13002-65-8
Pharmacopoeial impurityTamoxifen Citrate EP Impurity A HydrochlorideCat. No. P-T012-003CAS 66584-36-9
Pharmacopoeial impurityTamoxifen Citrate EP Impurity D (as Z-Isomer)Cat. No. P-T012-004CAS 15917-50-7
Pharmacopoeial impurityTamoxifen Citrate EP Impurity F HydrochlorideCat. No. P-T012-005CAS 15917-65-4
Pharmacopoeial impurityTamoxifen EP Impurity BCat. No. P-T012-006CAS 748-97-0
Pharmacopoeial impurityTamoxifen EP Impurity CCat. No. P-T012-007CAS 19957-51-8
Pharmacopoeial impurityTamoxifen EP Impurity C (as E-Isomer)Cat. No. P-T012-008CAS 97151-10-5
Pharmacopoeial impurityTamoxifen EP Impurity D (E-Isomer)Cat. No. P-T012-009CAS 31750-45-5
Pharmacopoeial impurityTamoxifen EP Impurity D HCl (Mixture of Z and E Isomers)Cat. No. P-T012-010
Pharmacopoeial impurityTamoxifen EP Impurity D HCl (E-Isomer)Cat. No. P-T012-011CAS 15917-51-8
Pharmacopoeial impurityTamoxifen EP Impurity E (E/Z mixture)Cat. No. P-T012-012CAS 2734357-02-7
Pharmacopoeial impurityTamoxifen EP Impurity GCat. No. P-T012-013CAS 68047-07-4
Pharmacopoeial impurityTamoxifen EP Impurity H (DiHCl salt)Cat. No. P-T012-014
Pharmacopoeial impurityTamoxifen EP Impurity HCat. No. P-T012-015CAS 809285-09-4
Metabolite(Z)-4-Hydroxy Tamoxifen O-beta-D-GlucuronideCat. No. P-T012-016CAS 128255-45-8
Metabolite(Z)-4-Hydroxy-N-Desmethyl Tamoxifen beta-D-GlucuronideCat. No. P-T012-017CAS 152764-52-8
Isotopically labelled(E/Z)-4,4'-Dihydroxy-N-Desmethyl Tamoxifen-d3Cat. No. P-T012-018CAS 1246832-93-8
Isotopically labelled(Z)-4-Hydroxy Tamoxifen-d5Cat. No. P-T012-019CAS 164365-20-2
Isotopically labelledTamoxifen-d5Cat. No. P-T012-022CAS 157698-32-3
Isotopically labelledTamoxifen-d6Cat. No. P-T012-023
Impurity(E)-4-Hydroxy TamoxifenCat. No. P-T012-025CAS 174592-47-3
Impurity(E/Z)TamoxifenCat. No. P-T012-026CAS 7728-73-6
ImpurityTamoxifen Metabolite E (Mixture of Z and E Isomers)Cat. No. P-T012-027CAS 68684-63-9
Impurity(Z)-4-Hydroxy-N-Desmethyl TamoxifenCat. No. P-T012-028CAS 112093-28-4
Impurity1,2-Diphenylbutan-1-oneCat. No. P-T012-029CAS 16282-16-9
ImpurityTamoxifen Impurity 1Cat. No. P-T012-030CAS 650624-50-3
ImpurityTamoxifen Impurity 2Cat. No. P-T012-031CAS 123091-15-6
Impurity3-Hydroxy TamoxifenCat. No. P-T012-032CAS 82413-20-5
Impurity4'-HydroxytamoxifenCat. No. P-T012-033CAS 82413-23-8
Impurity4-(2-Chloroethoxy)benzophenoneCat. No. P-T012-034CAS 3439-73-4
Impurity4-Hydroxy Tamoxifen (Mixture of Z and E Isomers)Cat. No. P-T012-035CAS 68392-35-8
Impurity(Z)-4-Hydroxy TamoxifenCat. No. P-T012-036CAS 68047-06-3
Impurity4-Hydroxy-N-Desmethyl Tamoxifen (Mixture of Z and E Isomers)Cat. No. P-T012-037CAS 110025-28-0
Impurityalpha-Hydroxy TamoxifenCat. No. P-T012-038CAS 97151-02-5
Impurityalpha-Hydroxy-N-Desmethyl TamoxifenCat. No. P-T012-039CAS 162070-61-3
ImpurityBenzhydryl 4-methylbenzenesulfonateCat. No. P-T012-040CAS 5435-24-5
ImpurityButyrophenoneCat. No. P-T012-041CAS 495-40-9
ImpurityDidesmethyl TamoxifenCat. No. P-T012-042CAS 80234-20-4
ImpurityTamoxifen 10-Ethylphenanthren-9-yl ImpurityCat. No. P-T012-044CAS 130605-17-3
Impurity(Z)-Tamoxifen Desethyldimethylamine ImpurityCat. No. P-T012-046CAS 69967-80-2
ImpurityTamoxifen Impurity 3Cat. No. P-T012-047CAS 76117-70-9
ImpurityTamoxifen N-OxideCat. No. P-T012-048CAS 75504-34-6No product matches your search.
EDQM standards 2
The official European Pharmacopoeia standards for this family.
Reference substanceTamoxifen citrate CRSEDQM code T0014000Family TamoxifenReference substanceTamoxifen citrate for performance test CRSEDQM code T0015000Family TamoxifenNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.