Tamoxifen Citrate
Catalog No.
B1394
Antiestrogen drug
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Tamoxifen Citrate (CAS: 54965-24-1) is a small-molecule antagonist competitively binding to estrogen receptors (ER). Tamoxifen Citrate inhibits the transcriptional activity of estrogen-responsive genes, leading to reduced synthesis of factors related to cell growth and angiogenesis. In in vitro studies, Tamoxifen Citrate demonstrates inhibition of cell proliferation, with reported IC50 values typically ranging from 3 to 7 μM, depending on cell line and experimental conditions.
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 563.64 |
| Cas No. | 54965-24-1 |
| Formula | C32H37NO8 |
| Solubility | ≥28.2 mg/mL in Etoh with gentle warming; insoluble in H2O; ≥97 mg/mL in DMSO |
| Chemical Name | 2-[4-[(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine;2-hydroxypropane-1,2,3-tricarboxylic acid |
| SDF | Download SDF |
| Canonical SMILES | CCC(=C(C1=CC=CC=C1)C2=CC=C(C=C2)OCCN(C)C)C3=CC=CC=C3.C(C(=O)O)C(CC(=O)O)(C(=O)O)O |
| Shipping Condition | Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice. |
| General tips | We do not recommend long-term storage for the solution, please use it up soon. |
Quality Control & MSDS
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Chemical structure








