Tamoxifen Citrate

Catalog No.: A10885

Estrogen receptor antagonist

Tamoxifen Citrate

Tamoxifen Citrate Chemical Structure

CAS NO. 54965-24-1

Tamoxifen Citrateis a selective and potent inhibitor of mammalian sterol isomerase.

Availability: In stock

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200 mg
500 mg
1000 mg
10mM * 1mL in DMSO
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Warning WARNING: Attention California Residents: This product can expose you to chemicals including Tamoxifen Citrate , which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Warning Products are for laboratory research use only. Not for human use. We do not sell to patients.
  • Takashi Azuma, .et al. Removal of pharmaceuticals in water by introduction of ozonated microbubbles, SEP PURIF TECHNOL, 2019, Apr; 212: 483-489
  • Azuma T, .et al. Distribution of six anticancer drugs and a variety of other pharmaceuticals, and their sorption onto sediments, in an urban Japanese river, Environ Sci Pollut Res Int, 2017, Aug;24(23):19021-19030 PMID: 28660504
  • Azuma T, .et al. Detection of pharmaceuticals and phytochemicals together with their metabolites in hospital effluents in Japan, and their contribution to sewage treatment plant influents, Sci Total Environ, 2016, Apr 1;548-549:189-197 PMID: 26802347

Biological Activity

Tamoxifen Citrateis a selective and potent inhibitor of mammalian sterol isomerase.
ER (Cell-free assay)
In vitro (25°C) DMSO 95 mg/mL (168.54 mM)
Water Insoluble
Ethanol 95 mg/mL
In vivo 30% PEG400+0.5% Tween80+5% propylene glycol 28 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 17.74 mL 88.72 mL 177.43 mL
0.5 mM 3.55 mL 17.74 mL 35.49 mL
1 mM 1.77 mL 8.87 mL 17.74 mL
5 mM 0.35 mL 1.77 mL 3.55 mL

*The above data is based on the productmolecular weight 563.6 . Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A10885
Actions Antagonist
CAS No. 54965-24-1
Formula C26H29NO.C6H8O7
M. Wt 563.6
Purity >98%
Synonyms Istubal

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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