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Merck

T7204

Sigma-Aldrich

Toremifene citrate salt

≥98% (HPLC)

Sinónimos:

(Z)-2-(4-(4-Chloro-1,2-diphenyl-1-butenyl)phenoxy)-N,N-dimethylethanamine, Acapodene, Fareston, GTx 006, Z-Toremifene

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About This Item

Fórmula empírica (notación de Hill):
C26H28ClNO · C6H8O7
Número de CAS:
Peso molecular:
598.08
MDL number:
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to off-white

solubility

DMSO: >10 mg/mL

storage temp.

2-8°C

SMILES string

OC(=O)CC(O)(CC(O)=O)C(O)=O.CN(C)CCOc1ccc(cc1)C(=C(\CCCl)c2ccccc2)\c3ccccc3

InChI

1S/C26H28ClNO.C6H8O7/c1-28(2)19-20-29-24-15-13-23(14-16-24)26(22-11-7-4-8-12-22)25(17-18-27)21-9-5-3-6-10-21;7-3(8)1-6(13,5(11)12)2-4(9)10/h3-16H,17-20H2,1-2H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/b26-25-;

InChI key

IWEQQRMGNVVKQW-OQKDUQJOSA-N

Gene Information

General description

Toremifene is a triphenylethylene derivative. It exhibits antitumor and antiestrogen effects. Toremifene has estrogen-agonist effects on blood lipids and endometrium.

Application

Toremifene citrate salt has been used:
  • in cell-based ELISA
  • as a positive control to detect its antiviral activity against Ebola virus (EBOV)
  • to treat MCF7 and T47D breast cancer cell lines

Biochem/physiol Actions

Toremifene citrate is an oral selective estrogen receptor modulator (SERM). It is used in advanced (metastatic) breast cancer and being evaluated for prevention of prostate cancer. Toremifene citrate is known to increase bone mineral density in prostate cancer patients undergoing androgen deprivation therapy†.

Features and Benefits

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Preparation Note

Toremifene citrate salt is soluble in DMSO at a concentration that is greater than 10 mg/ml.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

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Visite la Librería de documentos

Regulatory Mechanisms in Breast Cancer: Advances in Cellular and Molecular Biology of Breast Cancer (2012)
Seiji Yoshitomi et al.
Gan to kagaku ryoho. Cancer & chemotherapy, 39(12), 2074-2076 (2012-12-27)
We present a case in which a 46-year-old woman underwent mastectomy (Bt+AX) for right breast cancer (T4bN0M0, Stage IIIB) at the age of 42. A histopathological examination confirmed her cancer to be an invasive ductal carcinoma n (-),ER (+), PgR
Matthew R Smith et al.
The Journal of urology, 189(1 Suppl), S45-S50 (2012-12-19)
Androgen deprivation therapy is associated with fracture risk in men with prostate cancer. We assessed the effects of toremifene, a selective estrogen receptor modulator, on fracture incidence in men receiving androgen deprivation therapy during a 2-year period. In this double-blind
Juhyun Kim et al.
International journal of cancer, 132(6), 1475-1485 (2012-08-24)
We investigated the in vitro metabolism and estrogenic and antiestrogenic activity of toremifene (TOR), tamoxifen (TAM) and their metabolites to better understand the potential effects of cytochrome P-450 2D6 (CYP2D6) status on the activity of these drugs in women with
Comparison of effects of tamoxifen and toremifene on bone biochemistry and bone mineral density in postmenopausal breast cancer patients
Marttunen MB, et al.
The Journal of Clinical Endocrinology and Metabolism, 83(4), 1158-1162 (1998)

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