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Misoprostol Prostaglandin Receptor agonist

Name: Misoprostol
Brand: Selleck Chemicals
SKU: S4415
Availability: InStock
Rating: 5 (1 reviews)

Cat.No.S4415

Misoprostol (SC29333) is a synthetic prostaglandin E1 (PGE1) analog that is used to prevent gastric ulcers, to treat missed miscarriage, to induce labor, and to induce abortion. This compound can be used to induce animal models of Spontaneous Abortion.

Chemical Structure

Molecular Weight: 382.54

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Quality Control

Batch: Purity: 99%

Related Targets	CXCR Hedgehog/Smoothened PKA Adrenergic Receptor AChR 5-HT Receptor Histamine Receptor Dopamine Receptor Ras KRas
Other Prostaglandin Receptor Inhibitors	PF-04418948 E7046 (ER-886406) TG4-155 RO1138452 Ethamsylate Grapiprant (CJ-023,423) Timapiprant Sodium Seratrodast(AA-2414) BI-671800 Setipiprant (ACT-129968)

Solubility

In vitro
Batch:

DMSO : 76 mg/mL (198.67 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : 35 mg/mL

Ethanol : 10 mg/mL

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	3.8mg/ml (9.93mM)	Taking the 1 mL working solution as an example, add 50 μL of 76 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	0.54mg/ml (1.41mM)	Taking the 1 mL working solution as an example, add 50 μL of 10.8 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

% Tween 80

% ddH₂O

% DMSO

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight	382.54	Formula	C₂₂H₃₈O₅	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	59122-46-2	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	SC-29333			SMILES	CCCCC(C)(CC=CC1C(CC(=O)C1CCCCCCC(=O)OC)O)O

Read more about storage stability stock solution CAS number SMILES

Mechanism of Action

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2026-04-01)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT07506512	NOT_YET_RECRUITING	Early Pregnancy Loss	University of Pennsylvania	2026-07	PHASE3
NCT07353281	NOT_YET_RECRUITING	Postpartum Complication; Postpartum Hemorrhage	Western Galilee Hospital-Nahariya	2026-01-31
NCT06733727	NOT_YET_RECRUITING	Silent Miscarriage	The University of Hong Kong	2024-12-06
NCT07576881	NOT_YET_RECRUITING	Pregnancy	Indiana University	2026-06	PHASE2; PHASE3
NCT07717502	RECRUITING	Nulliparous Women Who Scheduled for Labor Induction; Pregnancy	Ochsner Health System	2026-08-18
NCT06669533	RECRUITING	Cervical Cancers	University of Alabama at Birmingham	2025-02-25

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Handling Instructions

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