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Diaminopyrimidine Oxide 98%

4 Inquiries

Unit Price:

$785/KG EXW

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CAS No.:

74638-76-9

Grade:

Cosmetics Grade

Content:

98%

Port:

Shenzhen

Brand:

BST

Packaging:

1kg per bag

Price valid (until):

2026-07-15

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Shenzhen BST Science & Technology Co., Ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Bis-Aminopropyl Diglycol Dimaleate,Semaglutide,Diaminopyrimidine Oxide,Biotinoyl Tripeptide-1,Sodium Hyaluronate,Pyrrolidinyl diaminopyrimidine oxide

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Product Description
Seller Information
History Price
Inquiry History

Description

Shenzhen BST Science&Technology Co.,Ltd sell pure Diaminopyrimidine Oxide for hair loss.

Name: Kopexil

INCI Name: Diaminopyrimidine Oxide

Chemical name: 2,4-Diaminopyrimidine 3-N-Oxide

Synonyms: 2,6-Diaminopyrimidine 1-Oxide; Aminexil; Kopexil

CAS No.: 74638-76-9

Chemical Formula: C4H6N4O

Molecular Weight: 126.12

Appearance: White to off-white powder

Purity: ≥99.0%

Maximum Recommended Addition Dose: 1.5%

Application: hair products

Physicochemical Property: white crystalline granular, low water-solubility.

Kopexil is a chemical compound used to increase the volume of hair in the growth stage by working on the deep structure of the roots. It rejuvenates the hair roots so that healthy hair growth can persist. The perifollicular fibrosis is a condition in which collagen around the roots becomes rigid, tightens, and pushes the hair out. Kopexil helps in softening of the collagen.

Kopexil acts as a hair growth stimulant. It strengthens hair root, thickens hair and prevents premature hair loss. Kopexil is used in serum, spray, oils, lotions, gels, conditioners and shampoos for hair. It is also used in eye liners and mascaras.

Kopexil is a substance designed to counteract hair loss. Already in small doses the substance is active to stop the hair loss. The advantage is that the substance actively combats hair loss in very small doses as low as 0.5% and thus shows no systemic side effects. Another advantage is that Kopexil in small concentrations stimulates hair growth.

Kopexil soften the rigid collagen around hair follicles by inhibiting lysine hydroxylase mRNA expression.

Kopexil preventing perifollicular fibrosis by stimulating collagen formation and inhibiting the premature exhaustion of the hair root.

Hair loss is influenced from all sides, The combination of kopexil and Kopyrrol, a mutual potentiation of the growth effect is triggered on the hair, but without triggering an increased apoptosis of the hair roots.

The combination of kopexil and Kopyrrol will result in strong hair growth.

Basic Info

Product Name:

2,4-Diaminopyrimidine 3-N-oxide

Other Name:

2,4-Pyrimidinediamine,3-oxide;2,4-Diaminopyrimidine 3-N-oxide;Kopexil;2,6-Diaminopyrimidin-1-ium-1-olate

CAS No.:

74638-76-9

Molecular Formula:

C4H6N4O

InChIKeys:

InChIKey=SGHQFNHCCOBUKB-UHFFFAOYSA-N

Molecular Weight:

126.12

Exact Mass:

126.12

EC Number:

616-121-2

HScode:

2933599090

Categories:

Characteristics

PSA:

85.7

XLogP3:

-1.17

Density:

1.7±0.1 g/cm3

Boiling Point:

475.5±37.0 °C at 760 mmHg

Flash Point:

241.4±26.5 °C

Refractive Index:

1.742

See More 2,4-Diaminopyrimidine 3-N-oxide Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 2,4-Diaminopyrimidine 3-N-oxide Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Bis-Aminopropyl Diglycol Dimaleate,Semaglutide,Diaminopyrimidine Oxide,Biotinoyl Tripeptide-1,Sodium Hyaluronate,Pyrrolidinyl diaminopyrimidine oxide

Location:
Rm911,9/F Zhilianjia Building,Longxiang Road,Longgang District,Shenzhen,China.518172

Payment Terms:
TT against copy of documents

Average lead Time:
30

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2007

Shenzhen BST Science & Technology Co., Ltd., established in 2007, is a manufacturer of personal care functional ingredients in China and has ten years experience in import and export. We have established competent and international standard level R& D and quality assurance capability.

Shenzhen BST Science & Technology Co., Ltd. Manufactures and sources more than 10 categories of personal care ingredients and its products ranges over 60 species. BST has built up excellent reputation by its product value with fine quality and adequate cost savings image for customers. BST's products, such as Bis-Aminopropyl Diglycol Dimaleate, Bis-Aminopropyl dimethicone, Cosmetic Peptides, Diaminopyrimidine Oxide, Hyaluronic Acid, etc., are well recognized by the market. The implementation of Quality Assurance Evaluation system has further set up the sound foundation of its quality management reliability to serve global customers.

Shenzhen BST Science & Technology Co., Ltd has synthetic laboratory and production base in Pingshan District, Shenzhen City, our laboratory and production base operate in full accordance with GLP and GMP standards.

Shenzhen BST Science & Technology Co., Ltd., offers product customization service, and we have some strong products for comestics such as bis-aminopropyl diglycol dimaleate, 1629579-82-3, which is an active ingredient used for repairing hair damage which caused by hair coloring, hair bleaching, hair waving or hair straightening, etc.

In the mean time, we custom synthesize, import and distribute biochemicals and PCR test kits and Elisa test kits for pharmaceutical companies and in-vitro diagnosis companies in China.
Weekly Price

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Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Poland	2,4-DIAMINO PYRIMIDINE-3-OXIDE 99% powder 74638-76-9	25 KG	Aug 26, 2023
Sri Lanka	2,4-DIAMINO PYRIMIDINE-3-OXIDE	100 G	Jan 6, 2026
Russia	2, 4-Diaminopyrimidine 3-Oxide Powder	1000 KG	Apr 7, 2026
Poland	Anti-Hair Loss Pyrrolidinyl Diaminopyrimidine Oxide CAS 55921-65-8	100 MT	Oct 20, 2023

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Diaminopyrimidine Oxide 98%

Product Description

Seller Information

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