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85256

Supelco

Tamoxifen

analytical standard

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Synonym(s):
(Z)-1-(p-Dimethylaminoethoxyphenyl)-1,2-diphenyl-1-butene, trans-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N,N-dimethylethylamine
Linear Formula:
C6H5C(C2H5)=C(C6H5)C6H4OCH2CH2N(CH3)2
CAS Number:
Molecular Weight:
371.51
EC Number:
MDL number:
PubChem Substance ID:

grade

analytical standard

Quality Level

Assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤0.5% water

mp

97-98 °C (lit.)

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

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

InChI

1S/C26H29NO/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/h5-18H,4,19-20H2,1-3H3/b26-25-

InChI key

NKANXQFJJICGDU-QPLCGJKRSA-N

Gene Information

human ... ESR1(2099)

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1 of 4

This Item
T2859T9262T0014000
Tamoxifen analytical standard

Supelco

85256

Tamoxifen

Tamoxifen powder, Suitable for cell culture

Sigma-Aldrich

T2859

Tamoxifen

Tamoxifen citrate salt ≥99%

Sigma-Aldrich

T9262

Tamoxifen citrate salt

Tamoxifen citrate European Pharmacopoeia (EP) Reference Standard

T0014000

Tamoxifen citrate

assay

≥98.0% (HPLC)

assay

≥99%

assay

≥99%

assay

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

application(s)

-

application(s)

-

application(s)

pharmaceutical (small molecule)

format

neat

format

-

format

-

format

neat

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

Pictograms

Health hazardEnvironment

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Repr. 1B

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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T1503
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-
25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Customers Also Viewed

Slide 1 of 8

1 of 8

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

Supelco

T176

4-Hydroxytamoxifen

(Z)-4-Hydroxytamoxifen ≥98% Z isomer

Sigma-Aldrich

H7904

(Z)-4-Hydroxytamoxifen

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

Supelco

94873

4-Hydroxytamoxifen

4-Hydroxytamoxifen ≥70% Z isomer (remainder primarily E-isomer)

Sigma-Aldrich

H6278

4-Hydroxytamoxifen

Melatonin A hormone that has been postulated as the mediator of photo-induced anti-gonadotropic activity in photoperiodic mammals.

Sigma-Aldrich

444300

Melatonin

(Z)-Endoxifen ≥98% (HPLC)

Sigma-Aldrich

SML2368

(Z)-Endoxifen

Wataru Ise et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(32), 11792-11797 (2014-07-30)
In primary humoral responses, B-cell lymphoma 6 (Bcl6) is a master regulator of follicular helper T (TFH) cell differentiation; however, its activation mechanisms and role in memory responses remain unclear. Here we demonstrate that survival of CXCR5(+) TFH memory cells
Jack Cuzick et al.
The Lancet. Oncology, 16(1), 67-75 (2014-12-17)
Four previously published randomised clinical trials have shown that tamoxifen can reduce the risk of breast cancer in healthy women at increased risk of breast cancer in the first 10 years of follow-up. We report the long-term follow-up of the
Marcelo A Mori et al.
The Journal of clinical investigation, 124(8), 3339-3351 (2014-07-02)
miRNAs are important regulators of biological processes in many tissues, including the differentiation and function of brown and white adipocytes. The endoribonuclease dicer is a major component of the miRNA-processing pathway, and in adipose tissue, levels of dicer have been
P Saladores et al.
The pharmacogenomics journal, 15(1), 84-94 (2014-08-06)
Tamoxifen is the standard-of-care treatment for estrogen receptor-positive premenopausal breast cancer. We examined tamoxifen metabolism via blood metabolite concentrations and germline variations of CYP3A5, CYP2C9, CYP2C19 and CYP2D6 in 587 premenopausal patients (Asians, Middle Eastern Arabs, Caucasian-UK; median age 39
Karin Beelen et al.
Breast cancer research : BCR, 16(1), R13-R13 (2014-01-29)
Inhibitors of the phosphatidylinositol-3-kinase/protein kinase B/mammalian target of rapamycin (PI3K/AKT/mTOR) pathway can overcome endocrine resistance in estrogen receptor (ER) α-positive breast cancer, but companion diagnostics indicating PI3K/AKT/mTOR activation and consequently endocrine resistance are lacking. PIK3CA mutations frequently occur in ERα-positive

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