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Clomiphene citrate Catalog No.GC15366

Selective estrogen receptor modulator

Size Price Stock Qty
10mM (in 1mL DMSO)
In stock
Clomifene citrate 50mg
In stock

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Sample solution is provided at 25 µL, 10mM.

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Chemical Properties

Cas No. 50-41-9 SDF
Chemical Name 2-[4-[(Z)-2-chloro-1,2-diphenylethenyl]phenoxy]-N,N-diethylethanamine;2-hydroxypropane-1,2,3-tricarboxylic acid
Canonical SMILES CCN(CC)CCOC1=CC=C(C=C1)C(=C(C2=CC=CC=C2)Cl)C3=CC=CC=C3.C(C(=O)O)C(CC(=O)O)(C(=O)O)O
Formula C26H28ClNO.C6H8O7 M.Wt 598.08
Solubility ≥23mg/mL in DMSO Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).



Clomiphene citrate (Clomifene citrate) is a selective estrogen receptor modulator.Target: Estrogen Receptor/ERRClomifene citrate (CC) acted as an estrogen antagonist regardless of the concentration of E2 added together. In conclusion, CC acts as an estrogen agonist/antagonist via ER alpha in a coexisting estrogen concentration-dependent way whereas it acts as an estrogen antagonist via ER beta whether or not estrogen is present [1]. Clomiphene was effective in increasing pregnancy rate compared to placebo (OR 5.8, 95% CI 1.6 to 21.5) as was clomiphene plus dexamethasone treatment (OR 9.46, 95% CI 5.1 to 17.7) compared to clomiphene alone. A significant improvement in the pregnancy rate was reported for clomiphene plus combined oral contraceptives versus clomiphene alone. No evidence of a difference in effect on pregnancy rate was found with any of the other comparisons [2].

[1]. Kurosawa, T., et al., Clomiphene citrate elicits estrogen agonistic/antagonistic effects differentially via estrogen receptors alpha and beta. Endocr J, 2010. 57(6): p. 517-21.
[2]. Brown, J., et al., Clomiphene and anti-oestrogens for ovulation induction in PCOS. Cochrane Database Syst Rev, 2009(4): p. CD002249.