2. Vitamin D Related/Nuclear Receptor
  3. Estrogen Receptor/ERR
  4. Clomiphene citrate

Clomiphene citrate  (Synonyms: Clomifene citrate)

Cat. No.: HY-B0463 Purity: 99.69%
COA Handling Instructions

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Clomiphene citrate (Clomifene citrate) is an orally active estrogen-receptor modulator. Clomiphene citrate has anti-cancer actixity, induces perturbations during meiotic maturation and cytogenetic abnormalities and ameliorates in managing psychiatric and cognitive impairment.

For research use only. We do not sell to patients.

Clomiphene citrate Chemical Structure

Clomiphene citrate Chemical Structure

CAS No. : 50-41-9

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 61 In-stock
Solution
10 mM * 1 mL in DMSO USD 61 In-stock
Solid
500 mg USD 55 In-stock
1 g USD 66 In-stock
5 g USD 119 In-stock
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Based on 5 publication(s) in Google Scholar

Other Forms of Clomiphene citrate:

Clomiphene citrate Related Antibodies

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Estrogen receptor ERα ERβ ERRα ERRβ ERRγ

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Clomiphene citrate (Clomifene citrate) is an orally active estrogen-receptor modulator. Clomiphene citrate has anti-cancer actixity, induces perturbations during meiotic maturation and cytogenetic abnormalities and ameliorates in managing psychiatric and cognitive impairment[1][2][3].

In Vitro

Clomiphene citrate (50 μM, 1-30 min) inhibits the viability of PC3 human prostate cancer cells[1].
Clomiphene citrate (1-5 μg/mL, 18 h) induces chromosome abnormalities in mouse oocytes[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Clomiphene citrate Related Antibodies

Cell Viability Assay[1]

Cell Line: PC3 human prostate cancer cells
Concentration: 50 μM
Incubation Time: 1 min, 2 min, 5 min, 10 min, 15 min, 20 min, 30 min
Result: Reduced cell viability by 10-50% for 2-15 min in a time-dependent manner.
In Vivo

Clomiphene citrate (25-100 mg/kg, Intraperitoneal injection, single dose) induces chromosome abnormalities in mouse metaphase II oocytes[2].
Clomiphene citrate (1 mg/kg, Oral, once a day for 15 days) with carvedilol (HY-B0006) has anxiolytic potential and improved cognitive functions in letrozole(HY-14248)-induced polycystic ovary syndrome (PCOS) rats[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Female ICR mice[2]
Dosage: 25 mg/kg, 50mg/kg, 100mg/kg
Administration: Intraperitoneal injection (i.p.)
Result: Resulted in a decrease in the number of ovulated oocytes and a significant increase in hyperploidy at 100 mg/kg.
Animal Model: letrozole(HY-14248)-induced PCOS rats [3]
Dosage: 1 mg/kg
Administration: Oral
Result: Demonstrated a statistically raised NRF-2 gene expression.
Up-regulated expression of NF-κB.
Showed a reversal of the memory defect.
Down-regulated of acetylcholine esterase expression.
Clinical Trial
Molecular Weight

598.08

Formula

C32H36ClNO8
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

Cl/C(C1=CC=CC=C1)=C(C2=CC=CC=C2)/C3=CC=C(OCCN(CC)CC)C=C3.OC(CC(O)=O)(C(O)=O)CC(O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : ≥ 50 mg/mL (83.60 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 1 mg/mL (1.67 mM; Need ultrasonic)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.6720 mL 8.3601 mL 16.7202 mL
5 mM 0.3344 mL 1.6720 mL 3.3440 mL
View the 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

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.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (4.18 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (4.18 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 7.14 mg/mL (11.94 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
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

Purity: 99.69%

COA (257 KB) HNMR (148 KB) LCMS (267 KB)

Handling Instructions (2659 KB)
References

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 (sealed storage, away from moisture). 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
H2O / DMSO 1 mM 1.6720 mL 8.3601 mL 16.7202 mL 41.8004 mL
DMSO 5 mM 0.3344 mL 1.6720 mL 3.3440 mL 8.3601 mL
10 mM 0.1672 mL 0.8360 mL 1.6720 mL 4.1800 mL
15 mM 0.1115 mL 0.5573 mL 1.1147 mL 2.7867 mL
20 mM 0.0836 mL 0.4180 mL 0.8360 mL 2.0900 mL
25 mM 0.0669 mL 0.3344 mL 0.6688 mL 1.6720 mL
30 mM 0.0557 mL 0.2787 mL 0.5573 mL 1.3933 mL
40 mM 0.0418 mL 0.2090 mL 0.4180 mL 1.0450 mL
50 mM 0.0334 mL 0.1672 mL 0.3344 mL 0.8360 mL
60 mM 0.0279 mL 0.1393 mL 0.2787 mL 0.6967 mL
80 mM 0.0209 mL 0.1045 mL 0.2090 mL 0.5225 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Clomiphene citrate Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Clomiphene50-41-9ClomifeneEstrogen Receptor/ERRPC3 cellmouse oocytespolycystic ovary syndromeInhibitorinhibitorinhibit

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