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Chemical Structure| 38304-91-5 Chemical Structure| 38304-91-5

Structure of Minoxidil
CAS No.: 38304-91-5

Chemical Structure| 38304-91-5

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Minoxidil is an antihypertensive vasodilator medication.

Synonyms: U10858; Loniten; Minoxidil, Loniten, Rogaine, U 10858

4.5 *For Research Use Only !

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Product Details of Minoxidil

CAS No. :38304-91-5
Formula : C9H15N5O
M.W : 209.25
SMILES Code : NC1=NC(N2CCCCC2)=CC(N)=[N+]1[O-]
Synonyms :
U10858; Loniten; Minoxidil, Loniten, Rogaine, U 10858
MDL No. :MFCD00063409
InChI Key :ZIMGGGWCDYVHOY-UHFFFAOYSA-N
Pubchem ID :4201

Safety of Minoxidil

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H332-H335
Precautionary Statements:P261-P280-P305+P351+P338

Isoform Comparison

Biological Activity

In Vitro:

Cell Line
Concentration Treated Time Description References
Human dermal papilla cells (HDPCs) 0.0002 48 hours Evaluate the effect of HL@Mi/NONOate on the proliferation of HDPCs. Results showed that the cell proliferation rate in the HL@Mi/NONOate group was 161.90%, significantly higher than the HL@Mi group (103.63%) and the control group. Bioact Mater. 2023 Oct 11;32:190-205
Human Umbilical Vein Endothelial Cells (HUVECs) 0.0002 48 hours Evaluate the effect of HL@Mi/NONOate on the proliferation of HUVECs. Results showed that the cell proliferation rate in the HL@Mi/NONOate group was 153.77%, significantly higher than the HL@Mi group (115.18%) and the control group. Bioact Mater. 2023 Oct 11;32:190-205
human dermal papilla cells (DPCs) 0.5, 1, 2 mM 4 hours To investigate the induction of HIF-1α protein by minoxidil, results showed that 2 mM minoxidil significantly induced HIF-1α protein expression. Int J Mol Sci. 2017 Dec 25;19(1):53
human keratinocytes (HaCaT cells) 0.5, 1, 2 mM 4 hours To investigate the induction of HIF-1α protein by minoxidil, results showed that 2 mM minoxidil significantly induced HIF-1α protein expression. Int J Mol Sci. 2017 Dec 25;19(1):53
Adipose-derived stem cells (ASCs) 20 and 50 µM 2 days and 7 days Minoxidil did not alter ASC proliferation but increased migration and tube formation Int J Mol Sci. 2018 Feb 28;19(3):691
Caco-2 cells 80 µg/mL (382 µM) 120 minutes Evaluate the permeability of minoxidil across Caco-2 cell monolayers, showing that tight junction modifiers (quercetin and sodium decanoate) significantly affect its permeability. Pharmaceutics. 2022 Jun 27;14(7):1360

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
C57BL/6 mice Androgenetic alopecia (AGA) model Topical application 5% Minoxidil Once daily for 28 days Compare the hair regeneration effects of V-R-MN and Minoxidil in AGA model mice, with the V-R-MN group showing faster hair regeneration onset and improved hair quality. Bioact Mater. 2024 Apr 23;38:95-108
Wistar rats Single-pass intestinal perfusion model Intestinal perfusion 80 µg/mL (382 µM) 1 hour perfusion followed by an additional 1 hour of perfusion, sampling every 10 minutes Evaluate the permeability of minoxidil in different intestinal segments, showing that tight junction modifiers significantly affect its permeability. Pharmaceutics. 2022 Jun 27;14(7):1360
Rat Skin permeation model Topical application 300 μg Single dose, observed for 24 hours Evaluate the skin permeation efficiency of HA-PLGA/MXD NPs, showing higher permeation efficiency of HA-PLGA NPs compared to PLGA NPs Biomater Res. 2019 Oct 31;23:16
ICR mice Topical application 5% Single application, lasting 4 hours To investigate the effect of minoxidil on VEGF and HIF-1α levels in the skin, results showed that minoxidil significantly elevated VEGF and HIF-1α levels in mouse skins. Int J Mol Sci. 2017 Dec 25;19(1):53

Clinical Trial:

NCT Number Conditions Phases Recruitment Completion Date Locations
NCT00283686 Kidney, Polycystic Phase 3 Completed - United States, Colorado ... More >> University of Colorado Health Sciences Center Denver (Aurora), Colorado, United States, 800045 United States, Georgia Emory University School of Medicine Atlanta, Georgia, United States, 30322 United States, Kansas University of Kansas Medical Center Kansas City, Kansas, United States, 66160 United States, Massachusetts Tufts University-New England Medical Center Boston, Massachusetts, United States, 02111 Beth Israel Deaconess Medical Center Boston, Massachusetts, United States, 02215 United States, Minnesota Mayo Clinic Rochester, Minnesota, United States, 55905 United States, Ohio Cleveland Clinic Foundation Cleveland, Ohio, United States, 44195 Less <<
NCT00283686 - Completed - -
NCT01227031 - Unknown July 2011 Taiwan ... More >> Taipei Medical University-Wan Fang Hospital Not yet recruiting Taipei, Taiwan Contact: Ren-Yu Tsai    886-2-29307930 ext 2980    b671022@tmu.edu.tw Less <<
NCT01852487 Androgenic Alopecia Not Applicable Completed - Korea, Republic of ... More >> Pusan National University Yangsan Hospital Yangsan, Gyeongsangnam-do, Korea, Republic of, 626-770 Less <<
NCT00418730 Androgenetic Alopecia Phase 2 Completed - Germany ... More >> bioskin Institute for Dermatological Research and Development GmbH Hamburg, Germany, 20095 Less <<
NCT00684489 Hypertension Not Applicable Completed - -
NCT01643629 Androgenetic Alopecia Phase 1 Phase 2 Unknown November 2012 India ... More >> Kasiak Research Pvt Ltd Thane, Maharashtra, India, 400610 Less <<
NCT03331003 Alopecia Not Applicable Completed - -
NCT01325350 Alopecia Bald... More >>ness Less << Phase 2 Completed - United States, Oregon ... More >> Portland, Oregon, United States Germany Berlin, Germany Less <<
NCT02824380 Androgenic Alopecia Phase 1 Completed - Korea, Republic of ... More >> Inje University Busan Paik Hospital Busan, Korea, Republic of Less <<
NCT01325337 Alopecia Alop... More >>ecia, Androgenetic Baldness Less << Phase 2 Completed - United States, Oregon ... More >> Portland, Oregon, United States Germany Berlin, Germany Less <<
NCT03351322 Female Pattern Baldness ... More >> Hair Loss Alopecia Less << Phase 2 Recruiting March 2019 Taiwan ... More >> Taipei Veterans General Hospital Recruiting Taipei, Taiwan Contact: Chih-Chiang Chen, MD. PhD.    886-2-2871-2121 ext 3373    d-derm@vghtpe.gov.tw    Principal Investigator: Chih-Chiang Chen, MD. PhD. Less <<
NCT01451125 Androgenetic Alopecia ... More >> Male Pattern Baldness Female Pattern Baldness Less << Phase 2 Completed - United States, Alabama ... More >> Radiant Research, Inc. Birmingham, Alabama, United States, 35209 United States, Arizona Radiant Research, Inc. Tucson, Arizona, United States, 85710 United States, Florida Radiant Research, Inc. Pinellas Park, Florida, United States, 33781 United States, Missouri Radiant Research, Inc. St Louis, Missouri, United States, 63141 Less <<
NCT01325337 - Completed - -
NCT00607477 Treatment Induced Hypertension Not Applicable Terminated(Study has been term... More >>inated due to poor accrual.) Less << - United States, Illinois ... More >> University of Chicago Chicago, Illinois, United States, 60637 Less <<
NCT02280603 Androgenetic Alopecia Phase 1 Phase 2 Completed - Korea, Republic of ... More >> Catholic Medical Center Seoul, Dongdaemun-gu, Korea, Republic of, 130-709 Less <<
NCT01325350 - Completed - -
NCT00175617 Female Pattern Hair Loss Phase 2 Completed - Canada, British Columbia ... More >> UBC Division of Dermatology, Hair Research and Treatment Centre Vancouver, British Columbia, Canada, V6G 1Y6 Less <<
NCT02279823 Androgenetic Alopecia Phase 2 Completed - United States, California ... More >> Therapeutics Clinical Research San Diego, California, United States, 92123 United States, Minnesota Minnesota Clinical Study Center Fridley, Minnesota, United States, 55432 United States, Texas DermResearch, Inc. Austin, Texas, United States, 78759 Less <<
NCT00607477 - Terminated(Study has been term... More >>inated due to poor accrual.) Less << - -
NCT02154503 Androgenetic Alopecia Phase 1 Unknown March 2017 Canada, British Columbia ... More >> The Skin Care Centre Recruiting Vancouver, British Columbia, Canada, V5Z 4E8 Principal Investigator: Jerry Shapiro, MD FRCPC Less <<
NCT01226459 Androgenetic Alopecia Phase 3 Completed - United States, California ... More >> Axis Clinical Trials Los Angeles, California, United States, 90036 Axis Clinical Trials Los Angeles, California, United States, 90057 Therapeutics Clinical Research San Diego, California, United States, 92123 United States, Kansas Heartland Research Associates LLC Wichita, Kansas, United States, 67207 United States, Maryland Callender Skin & Laser Center Glenn Dale, Maryland, United States, 20769 United States, Michigan Michigan Center for Skin Care Research Clinton Township, Michigan, United States, 48038 United States, Minnesota Minnesota Clinical Study Center Fridley, Minnesota, United States, 55432 United States, New York New York University School of Medicine New York, New York, United States, 10016 Derm Research Center of New York Stony Brook, New York, United States, 11790 United States, Ohio Cleveland Clinic Cleveland, Ohio, United States, 44195 United States, Texas J&S Studies, Inc. College Station, Texas, United States, 77845 David A. Whiting, MD PA Dallas, Texas, United States, 75246 United States, Virginia The Education & Research Foundation Inc Lynchburg, Virginia, United States, 24501 France Hôpital Saint Jacques Service de Dermatologie Besançon, France, 25030 Germany Clinical Research Center for Hair and Skin Science Universitätsmedizin Berlin Berlin, Germany, 10117 Dermaticum Practice for Dermatology Freiburg, Germany, 79098 United Kingdom George Eliot Hospital Nuneaton, United Kingdom, CV10 7DJ Less <<
NCT01226459 - Completed - -
NCT01662089 Female Pattern Alopecia Phase 1 Phase 2 Unknown December 2012 Thailand ... More >> Siriraj Hospital Recruiting Bangkok, Thailand, 10700 Contact: Rattapon Thuangtong, MD    +662 419-7000 ext 4333    rattapongthuangtong@yahoo.com Less <<
NCT02460497 Female Pattern Hair Loss, Andr... More >>ogenic Alopecia Less << Not Applicable Completed - United States, Texas ... More >> Stephens & Associates Richardson, Texas, United States, 75081 Less <<
NCT02483195 Female Androgenetic Alopecia Phase 4 Withdrawn(PI indicating she wa... More >>s withdrawing her study submission due to lack of funding as of 6/20/2016) Less << August 2018 United States, Florida ... More >> UF Health Gainesville, Florida, United States, 32610 Less <<
NCT02460289 Male Pattern of Hair Loss, And... More >>rogenic Alopecia Less << Not Applicable Completed - United States, Texas ... More >> Stephens & Associates Richardson, Texas, United States, 75081 Less <<
NCT03535233 Alopecia Areata Phase 4 Completed - -
NCT01145625 - Completed - -
NCT02283645 Chest Hair Enhancement Phase 4 Unknown August 2015 -
NCT02275832 Beard Enhancement Phase 4 Completed - Thailand ... More >> MFL University Hospital (Bangkok) Bangkok, Thailand Less <<
NCT00876200 Williams Beuren Syndrome Phase 2 Completed - France ... More >> Service de Cardiologie Pédiatrique, CHU Angers Angers, France, 49033 Service de Cardiologie, Hôpital Saint-André, CHU Bordeaux Bordeaux, France, 33075 Service de Néphrologie Pédiatrique, Hôpital Pellegrin, CHU Bordeaux Bordeaux, France, 33076 Service de Génétique Médicale, Hôpital Pellegrin, CHU Bordeaux Bordeaux, France Département de Pédiatrie, Hôpital Femme Mère Enfant Bron, France, 69677 Service de Cardiologie Pédiatrique, Hôpital Cardiovasculaire L. Pradel Bron, France, 69677 Service Cardiologie, CHU St Jacques Clermont-Ferrand, France, 63000 Département de Pédiatrie- Service de Cardiologie, CHU Grenoble Grenoble, France, 38043 Service de Néphrologie Pédiatrique, CHRU de Lille Lille, France, 59000 Service des Maladies Cardiovasculaires Infantiles et Congénitales, CHRU Lille Lille, France, 59000 Service de Cardiologie Infantile, CHU Nancy Nancy, France, 54511 Service de Cardiologie Pédiatrique, Hôpital Necker Enfants Malades Paris, France, 75015 Service de Physiologie, Explorations Fonctionnelles, Hôpital Robert Debré Paris, France, 75019 Unité de Pharmacologie Clinique, Hôpital Robert Debré Paris, France, 75019 Service de Pathologie Cardiaque Congénitale du Fœtus, de l'Enfant et de l'Adulte, Hôpital Haut Lévêque, CHU de Bordeaux Pessac, France, 33604 Service de Génétique Médicale, CHU La Milétrie Poitiers, France, 86021 Service de Cardiologie - Hôpital des Enfants Toulouse, France, 31059 Service de Néphrologie Pédiatrique - Hôpital des Enfants, CHU Toulouse Toulouse, France, 31059 Less <<
NCT01391156 Androgenetic Alopecia Phase 3 Completed - Thailand ... More >> Mae Fah Luang University Hospital(Bangkok) Bangkok, Thailand Less <<
NCT00151515 Androgenetic Alopecia Phase 3 Completed - United States, California ... More >> Pfizer Investigational Site La Jolla, California, United States, 92037 Pfizer Investigational Site San Francisco, California, United States, 94102 Pfizer Investigational Site Vallejo, California, United States, 94503 United States, Colorado Pfizer Investigational Site Denver, Colorado, United States, 80012 United States, Connecticut Pfizer Investigational Site New Haven, Connecticut, United States, 06510 United States, Minnesota Pfizer Investigational Site Fridley, Minnesota, United States, 55421 Pfizer Investigational Site Minneapolis, Minnesota, United States, 55401 United States, North Carolina Pfizer Investigational Site Durham, North Carolina, United States, 27701 United States, Ohio Pfizer Investigational Site Cincinnati, Ohio, United States, 45202 Pfizer Investigational Site Cleveland, Ohio, United States, 44101 United States, Oregon Pfizer Investigational Site Portland, Oregon, United States, 97201 United States, Pennsylvania Pfizer Investigational Site Hershey, Pennsylvania, United States, 17033 United States, Texas Pfizer Investigational Site Austin, Texas, United States, 78701 Pfizer Investigational Site Dallas, Texas, United States, 75201 United States, Utah Pfizer Investigational Site Salt Lake City, Utah, United States, 84101 Less <<
NCT01145625 Alopecia Phase 3 Completed - United States, Arkansas ... More >> Burke Pharmaceutical Research Hot Springs, Arkansas, United States, 71913 United States, Minnesota University of Minnesota Minneapolis, Minnesota, United States, 55455 United States, New Mexico Academic Dermatology Associates Albuquerque, New Mexico, United States, 87106 United States, North Carolina Duke University Medical Center Durham, North Carolina, United States, 27710 United States, Oregon Oregon Medical Research Center, P.C. Portland,, Oregon, United States, 97223 NW Dermatology and Research Center Portland, Oregon, United States, 97210 United States, Texas DermResearch, Inc Austin, Texas, United States, 78759 United States, Utah Dermatology Research Center, Inc. Salt Lake City, Utah, United States, 84124 Canada, British Columbia The Skin Care Centre Vancouver, British Columbia, Canada, V5Z 4E8 France Centre de Santé Sabouraud Paris, Île-de-France, France, 75010 Germany Klinik für Dermatologie, Venerologie und Allergologie, Clinical Research Center for Hair and Skin Science Berlin, Germany, 10117 United Kingdom Royal Hallamshire Hospital Sheffield, South Yorkshire, United Kingdom, S10 2JF Less <<
NCT01319370 Androgenetic Alopecia Phase 2 Completed - Germany ... More >> Charité-Universitätsmedizin Berlin, Clinical Research Center for Hair and Skin Science, Dept. of Dermatology, Venereology and Allergy Berlin, Germany, 10117 Less <<
NCT01900041 Female Pattern Hair Loss ... More >> Androgenetic Alopecia (AGA) Ludwig Type 1 Ludwig Type 2 Less << Phase 2 Completed - Russian Federation ... More >> State Scientific Center of Dermatology and Cosmetology Moscow, Russian Federation, 107076 Moscow Scientific Clinical Center of Dermatology and Cosmetology Moscow, Russian Federation, 119071 Less <<
NCT00958750 Androgenetic Alopecia ... More >> Female Pattern Hair Loss Less << Phase 3 Completed - Germany ... More >> Charité-Universitaetsmedizin; Clinical Research Center for Hair and Skin Science Berlin, Germany, 10117 Less <<
NCT01924000 Eyebrow Hypotrichosis ... More >> Thin Eyebrow Less << Phase 4 Completed - Thailand ... More >> Mae Fah Luang University Hospital (Bangkok) Bangkok, Thailand Less <<
NCT01672307 Hypotrichosis of Eyebrows ... More >> Thinning Eyebrows Less << Phase 4 Completed - Thailand ... More >> MFL University Hospital (Bangkok) Bangkok, Thailand, 10110 Less <<
NCT01655108 Female Pattern Alopecia Phase 3 Unknown December 2013 Brazil ... More >> University of Brasilia Brasilia, Distrito Federal, Brazil, 71917-720 Less <<
NCT03488108 Alopecia Phase 1 Phase 2 Active, not recruiting December 31, 2019 United States, Florida ... More >> Mayo Clinic Florida Jacksonville, Florida, United States, 32224 Less <<
NCT03753113 Androgenetic Alopecia Phase 3 Recruiting May 2019 Iran, Islamic Republic of ... More >> Department of Dermatology, Sina Hospital Recruiting Tabriz, East Azerbaijan, Iran, Islamic Republic of Contact: Hamideh Azimi Alamdari, MD    +98 41 3541 2151    hamide_azimi@yahoo.com    Principal Investigator: Farid Masoud, PharmD Less <<
NCT01309191 Androgenetic Alopecia Not Applicable Completed - United States, Ohio ... More >> Skin Study Center, UH Case Medical Center Cleveland, Ohio, United States, 44106 Less <<
NCT02206802 - Completed - United States, Arizona ... More >> Physicians Hair Institute Tucson, Arizona, United States, 85719 United States, Tennessee Tennessee Clinical Research Center Nashville, Tennessee, United States, 37215 Australia Sinclair Dermatology East Melbourne, Australia, 3002 India LTM Medical College & Hospital Mumbai, India, 400022 Italy Istituto Medico Tricologico/Studi Life Cronos Florence, Italy, 50127 Less <<
NCT02198261 - Completed - United States, Arizona ... More >> Physicians Hair Institute Tucson, Arizona, United States, 85719 United States, Tennessee Tennessee Clinical Research Center Nashville, Tennessee, United States, 37215 Australia Sinclair Dermatology East Melbourne, Australia, 3002 India LTM Medical College & Hospital Mumbai, India, 400022 Italy Istituto Medico Tricologico/Studi Life Cronos Florence, Italy, 50127 Less <<
NCT01650272 Objective (Goal) ... More >> Self-Assessment Adverse Effects Less << Phase 1 Phase 2 Unknown April 2013 Thailand ... More >> Siriraj Hospital Recruiting Bangkok, Thailand, 10700 Contact: Kanchalit Thanomkitti, MD    +668 9529 0298    kanchalitt@hotmail.com    Principal Investigator: Rattapon Thuangtong,, MD Less <<
NCT03528772 Anal Fissure Not Applicable Recruiting August 30, 2019 Egypt ... More >> Mansoura university hospital Recruiting Mansourah, Dakahlia, Egypt, 35516 Contact: Sameh Emile, M.D    01006267150    sameh200@hotmail.com    Contact: Sameh H Emile, M.D. Less <<
NCT02486848 Female Pattern Hair Loss ... More >> Androgenetic Alopecia Less << Not Applicable Withdrawn December 2016 Italy ... More >> Istituto Scienze Dermatologiche Florence, Tuscany, Italy Less <<
NCT05864885 Androgenetic Alopecia PHASE1 NOT_YET_RECRUITING 2023-07-17 -
NCT05272462 Ovarian Cancer PHASE2 RECRUITING 2024-12-31 Loyola University Medical Cent... More >>er, Maywood, Illinois, 60153, United States Less <<

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

4.78mL

0.96mL

0.48mL

23.89mL

4.78mL

2.39mL

47.79mL

9.56mL

4.78mL

Dissolving Methods
Please choose the appropriate dissolution scheme according to your animal administration guide.For the following dissolution schemes, clear stock solution should be prepared according to in vitro experiments, and then cosolvent should be added in turn:

in order to ensure the reliability of the experimental results, the clarified stock solution can be properly preserved according to the storage conditions; The working fluid for in vivo experiment is recommended to be prepared now and used on the same day;

The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1
Protocol 2
The prepared working fluid is recommended to be prepared now and used up as soon as possible in a short period of time. The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.

References

 

Historical Records

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