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Product FOB Price Min.Order Supply Ability Supplier
High quality Minoxidil powder 99% with best price
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Top Supplier Topsale Minoxidil 99%
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No Data 25 Kilogram 100000 Kilogram/Year Shanghai Upbio Tech Co.,Ltd Contact Supplier
99% Minoxidil
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USD $ 180.0-192.0 / Kilogram 1 Kilogram 100 Metric Ton/Month Salus Nutra Inc Contact Supplier
High Quality Minoxidil For Hair Growth
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38304-91-5 Usage

Brand name

Loniten (Pharmacia & Upjohn); Rogaine (Pharmacia & Upjohn); Minodyl (Quantum Pharmics).


antihypertensive, antialopecia agent


Do not use if allergic to Minoxidil or suffering from pheochromocytoma.

Chemical Properties

White Crystalline Solid


ChEBI: A pyrimidine N-oxide that is pyrimidine-2,4-diamine 3-oxide substituted by a piperidin-1-yl group at position 6.

Biological Activity

Antihypertensive. Antialopecia agent. K + channel (K ATP ) activator.


A selective ATP dependent K+ (Kir6) channel activator

an antihypertensive vasodilator medication

Minoxidil is an antihypertensive vasodilator medication also claiming to slow or stop hair loss and promote hair regrowth. It is available over the counter for treatment of androgenic alopecia, among other baldness treatments, but measurable changes, if experienced, disappear within months after discontinuation of treatment.
Minoxidil was first sold as a drug for high blood pressure and was noted to have the interesting side-effect of increased body hair-growth, or in some cases, significant hair loss. Treatments for baldness and hair loss usually include a 5% concentration solution that is designed for men, whereas the 2% concentration solutions are designed for women.


Used as an antihypertensive and antialopecia agent. Minoxidil activates ATP-activated K+ channels

Indications and Usage

Minoxidil is a type of oral drug that is clinically used to lower blood pressure, and it is also called Loniten and piperidine diamine. Minoxidil is an antihypertensive drug that is clinically used to treat intractable, primary or renal hypertension. It can also be used to treat severe hypertension that does not respond well to other antihypertensive drugs, but it needs to be used in combination with diuretic drugs to prevent water and sodium retention, and combined use with beta receptor blockers may increase its curative effects and reduce adverse effects. Minoxidil is also used to prevent grease-type alopecia and on livestock.

Mechanisms of Action

Minoxidil is a type of potassium channel opener and can directly relax smooth vascular muscles and has a strong small artery dilating effect. It can reduce peripheral resistance, dilate blood vessels, and lower blood pressure while having no effect on blood volume, thus promoting venous return. In addition, due to reflective regulation and positive frequency effects, it can increase cardiac output and heart rate, but will not cause orthostatic hypotension.

Adverse reactions

Long term use of Minoxidil may have the side effect of increased body hair, such as arm hair.
Adverse reactions to oral intake mainly include: weight gain and lower body swelling due to water and sodium retention, heart palpitations and arrhythmia due to reflexive sympathetic nervous excitement, and hirsuitism.
Adverse reactions to external use mainly include: skin irritation, red spots in applied areas, itching, and other skin inflammation reactions. Although only a small amount is absorbed, but there is also a slight possibility of causing a recurrence in patients with a history or heart disease. Use with caution if suffering from cerebrovascular disease, non-hypertensive heart failure, coronary heart disease, angina pectoris, myocardial infarction, pericardial effusion, renal dysfunction and other diseases.

38304-91-5 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma (M4145)  Minoxidil  ≥99% (TLC) 38304-91-5 M4145-500MG 7,844.85CNY Detail
Sigma (M4145)  Minoxidil  ≥99% (TLC) 38304-91-5 M4145-250MG 4,413.24CNY Detail
Sigma (M4145)  Minoxidil  ≥99% (TLC) 38304-91-5 M4145-100MG 1,531.53CNY Detail
Sigma (M4145)  Minoxidil  ≥99% (TLC) 38304-91-5 M4145-25MG 738.27CNY Detail
USP (1444208)  Minoxidil  United States Pharmacopeia (USP) Reference Standard 38304-91-5 1444208-125MG 3,646.89CNY Detail
Sigma-Aldrich (Y0001432)  Minoxidil for system suitability  European Pharmacopoeia (EP) Reference Standard 38304-91-5 Y0001432 1,880.19CNY Detail
Sigma-Aldrich (M2300000)  Minoxidil  European Pharmacopoeia (EP) Reference Standard 38304-91-5 M2300000 1,880.19CNY Detail
TCI America (M1389)  Minoxidil  >98.0%(HPLC)(T) 38304-91-5 5g 1,130.00CNY Detail
TCI America (M1389)  Minoxidil  >98.0%(HPLC)(T) 38304-91-5 1g 495.00CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017


1.1 GHS Product identifier

Product name minoxidil

1.2 Other means of identification

Product number -
Other names Regaine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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