Enclomiphene
Based on 5 publication(s) in Google Scholar
Enclomiphene ((E)-Clomiphene) is a potent and orally active non-steroidal estrogen receptor antagonist, with antioestrogenic property. Enclomiphene can be used for the research of ovarian dysfunction, testosterone deficiency, male hypogonadism and type 2 diabetes.
For research use only. We do not sell to patients.
- Purity: 99.79%
- CAS No.: 15690-57-0
- Formula: C26H28ClNO
- Molecular Weight:405.96
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) Enclomiphene
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Biological Activity
Enclomiphene (0-100 μM, 6 h) dose-dependently inhibits basal and gonadotrophin-stimulated small and large ovine luteal cell progesterone secretion[2].
Enclomiphene (0-100 μg/mL, 24 h) dose-dependently inhibits fertilization rates, blastocyst formation rates, and degeneration rates in mouse oocytes[3].
Enclomiphene (1 nM-10 μM, 6 h) dose-dependently decreases E2-induced inhibition of follicle stimulating hormone (FSH) secretion in primary sheep pituitary cells[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Enclomiphene (oral adminstration, 0.03-3 mg/kg, daily for 90 days) reductes body weight to sham levels, and reduced serum cholesterol[6].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:21 days-old Charles River male rats[5]
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Dosage:0.25 and 0.5 mg/animal, daily for 24 days.
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Administration:Subcutaneous injection
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Result:Decreased LH and testosterone levels in the serum.
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Animal Model:OVX (ovariectomy) rat model[6]
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Dosage:0.03, 1, and 3 mg/kg, daily for 90 days.
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Administration:Oral adminstration
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Result:Reducted body weight to sham levels, and reduced serum cholesterol.
Showed dose-dependent effects on the proximal tibia with BMD and BMC approaching posttreatment Sham levels.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 15690-57-0
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Appearance Solid
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Molecular Weight 405.96
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Formula C26H28ClNO
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Color White to off-white
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SMILES
Cl/C(C1=CC=CC=C1)=C(C2=CC=C(OCCN(CC)CC)C=C2)\C3=CC=CC=C3
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Synonyms
(E)-Clomiphene; trans-Clomiphene; Enclomifene
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (5)
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Journal Impact Factor
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Most Recent
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J Cell Mol Med
2026 Apr;30(7):e71101. PMID: 41896195 -
Viruses
Screening and Identification of Lujo Virus Inhibitors Using a Recombinant Reporter Virus Platform. [Abstract]2021 Jun 28;13(7):1255. PMID: 34203149 -
J Pharm Biomed Anal
Screening method of mildronate and over 300 doping agents by reversed-phase liquid chromatography-high resolution mass spectrometry. [Abstract]2021 Feb 20:195:113870. PMID: 33453569 -
Biochem Biophys Res Commun
Combinatorial screening of a panel of FDA-approved drugs identifies several candidates with anti-Ebola activities. [Abstract]2020 Feb 19;522(4):862-868. PMID: 31806372 -
Solvent & Solubility
DMSO : 100 mg/mL (246.33 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (278 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Rodriguez KM, et al. Enclomiphene citrate for the treatment of secondary male hypogonadism. Expert Opin Pharmacother. 2016 Aug;17(11):1561-7. [Content Brief]
[2]. M S Opsahl, et al. Effects of enclomiphene and zuclomiphene on basal and gonadotrophin-stimulated progesterone secretion by isolated subpopulations of small and large ovine luteal cells. Hum Reprod. 1996 Jun;11(6):1250-5. [Content Brief]
[3]. G E Schmidt, et al. The effects of enclomiphene and zuclomiphene citrates on mouse embryos fertilized in vitro and in vivo. Am J Obstet Gynecol. 1986 Apr;154(4):727-36. [Content Brief]
[4]. E S Huang, et al. Estrogenic and antiestrogenic effects of enclomiphene and zuclomiphene on gonadotropin secretion by ovine pituitary cells in culture. Endocrinology. 1983 Feb;112(2):442-8. [Content Brief]
[5]. R Weissenberg, et al. The effect of clomiphene citrate and its Zu or En isomers on the reproductive system of the immature male rat. Andrologia. 1992 May-Jun;24(3):161-5. [Content Brief]
[6]. R T Turner, et al. Differential responses of estrogen target tissues in rats including bone to clomiphene, enclomiphene, and zuclomiphene. Endocrinology. 1998 Sep;139(9):3712-20. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 2.4633 mL | 12.3165 mL | 24.6330 mL | 61.5824 mL |
| 5 mM | 0.4927 mL | 2.4633 mL | 4.9266 mL | 12.3165 mL | |
| 10 mM | 0.2463 mL | 1.2316 mL | 2.4633 mL | 6.1582 mL | |
| 15 mM | 0.1642 mL | 0.8211 mL | 1.6422 mL | 4.1055 mL | |
| 20 mM | 0.1232 mL | 0.6158 mL | 1.2316 mL | 3.0791 mL | |
| 25 mM | 0.0985 mL | 0.4927 mL | 0.9853 mL | 2.4633 mL | |
| 30 mM | 0.0821 mL | 0.4105 mL | 0.8211 mL | 2.0527 mL | |
| 40 mM | 0.0616 mL | 0.3079 mL | 0.6158 mL | 1.5396 mL | |
| 50 mM | 0.0493 mL | 0.2463 mL | 0.4927 mL | 1.2316 mL | |
| 60 mM | 0.0411 mL | 0.2053 mL | 0.4105 mL | 1.0264 mL | |
| 80 mM | 0.0308 mL | 0.1540 mL | 0.3079 mL | 0.7698 mL | |
| 100 mM | 0.0246 mL | 0.1232 mL | 0.2463 mL | 0.6158 mL |
Enclomiphene Related Classifications
HY-118861 Related Classifications
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