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Documentos

T0015000

Tamoxifen citrate for performance test

European Pharmacopoeia (EP) Reference Standard

Sinónimos:

Tamoxifen citrate salt, (Z)-1-(p-Dimethylaminoethoxyphenyl)-1,2-diphenyl-1-butene

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About This Item

Fórmula empírica (notación de Hill):
C26H29NO · C6H8O7
Número de CAS:
54965-24-1
Peso molecular:
563.64
MDL number:
MFCD00058321
UNSPSC Code:
41116107
PubChem Substance ID:
329826578
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

tamoxifen

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

OC(=O)CC(O)(CC(O)=O)C(O)=O.CC\C(c1ccccc1)=C(/c2ccccc2)c3ccc(OCCN(C)C)cc3

InChI

1S/C26H29NO.C6H8O7/c1-4-25(21-11-7-5-8-12-21)26(22-13-9-6-10-14-22)23-15-17-24(18-16-23)28-20-19-27(2)3;7-3(8)1-6(13,5(11)12)2-4(9)10/h5-18H,4,19-20H2,1-3H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/b26-25-;

InChI key

FQZYTYWMLGAPFJ-OQKDUQJOSA-N

Gene Information

human ... ESR1(2099)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Tamoxifen citrate for performance test EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

Protein kinase C inhibitor. Induces apoptosis in human malignant glioma cell lines. Tamoxifen and its metabolite 4-hydroxytamoxifen are selective estrogen response modifiers (SERMs) that act as estrogen antagonists in mammary gland. Blocks estradiol-stimulated VEGF production in breast tumor cells.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number

Lo sentimos, en este momento no disponemos de COAs para este producto en línea.

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4-hidroxitamoxifeno analytical standard, (E) and (Z) isomers (50:50)

Supelco

T176

4-hidroxitamoxifeno

(Z)-4-Hydroxytamoxifen ≥98% Z isomer

Sigma-Aldrich

H7904

(Z)-4-Hydroxytamoxifen

Kevin S Hughes et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 31(19), 2382-2387 (2013-05-22)
To determine whether there is a benefit to adjuvant radiation therapy after breast-conserving surgery and tamoxifen in women age ≥ 70 years with early-stage breast cancer. Between July 1994 and February 1999, 636 women (age ≥ 70 years) who had
P Fox et al.
British journal of cancer, 109(1), 147-153 (2013-06-20)
The host inflammatory response has a vital role in carcinogenesis and tumour progression. We examined the prognostic value of inflammatory markers (albumin, white-cell count and its components, and platelets) in pre-treated patients with advanced renal cell carcinoma (RCC). Using data
K I Pritchard
Journal of internal medicine, 274(2), 144-152 (2013-07-13)
Hormonal therapy for breast cancer is the first targeted therapy used in any type of cancer. It was used successfully without a known target for more than 50 years before Jensen described the oestrogen receptor (ER) in the 1960s. Subsequently, it
L S Donnelly et al.
British journal of cancer, 110(7), 1681-1687 (2014-03-07)
Randomised trials of tamoxifen versus placebo indicate that tamoxifen reduces breast cancer risk by approximately 33%, yet uptake is low. Approximately 10% of women in our clinic entered the IBIS-I prevention trial. We assess the uptake of tamoxifen in a
Ann S Knoop et al.
European journal of cancer (Oxford, England : 1990), 50(8), 1412-1421 (2014-03-29)
The DBCG 77C trial compared one year of tamoxifen in postmenopausal, steroid-receptor unknown, high-risk breast cancer patients to no adjuvant systemic therapy. After a potential follow-up of 30years we report overall efficacy of the study and results according to subtypes
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