Zhishang Chemical

Welcome to Zhishang Chemical      +86-176 5311 3209     Simon@sdzschem.com

Zhishang Chemical
Close this search box.

Catechin CAS 154-23-4

Molecular Formula: C15H14O6

Formula Weight: 290.27

ZSpharmac: Catechin Cosmetic Raw Material Suppliers

Product Name: Catechin
CAS No: 154-23-4
Purity: 99%

Navigation Bar

Basic Info

Product Name:Catechin
Other Names:(+)-Catechin
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Light Orange to Light Brown Neat
EINECS No.:205-825-1
Provide:Catechin MSDS;
Catechin COA

What is Catechin?

Catechin is a natural phenolic compound that belongs to the flavonoids family. It is found in many plants and is particularly abundant in tea (especially green tea), fruits, nuts, grains and vegetables. Catechins have received widespread attention for their powerful antioxidant properties, which can help neutralize free radicals in the body, thereby reducing oxidative stress and potentially preventing oxidation-related diseases.

Catechin Property

Melting point 175-177 °C (anhydrous)(lit.)
alpha D18 +16 to +18.4°
Boiling point 352.36°C (rough estimate)
density 1.2451 (rough estimate)
refractive index 1.4359 (estimate)
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Slightly), Water (Slightly, Sonicated, Heated)
form neat
color Light Orange to Light Brown


Catechin Uses

Food industry:
Antioxidant: As a powerful natural antioxidant, Catechin can extend the shelf life of food, prevent oxidation and deterioration of oils, and protect the color and nutritional value of food. It is often used as a food additive.
Healthy foods and beverages: Due to its health benefits, Catechin is added to healthy foods such as tea, functional drinks, and nutrition bars to enhance the health attributes of the product.

Pharmaceutical field:
Drug development: Catechin’s antioxidant, anti-inflammatory, anti-cancer and other properties make it a potential raw material for the development of new drugs, especially in the prevention and treatment of cardiovascular disease, diabetes, obesity and certain cancers.
Oral Care: Its antibacterial properties allow Catechin to be used in oral hygiene products such as toothpastes and mouthwashes to prevent plaque and cavities.

Cosmetics industry:
Anti-aging products: Catechin’s antioxidant power can help reduce signs of skin aging, such as fine lines and wrinkles, and is used in anti-aging creams, serums and other skin care products.
Skin Protection: Due to its anti-inflammatory and UV protective effects, Catechin can also be used in sunscreen products and sensitive skin care products to protect the skin from environmental damage.

Biopesticides: Catechin’s antibacterial and antifungal properties make it potentially useful in developing environmentally friendly biopesticides, reducing the use of chemical pesticides.

Natural preservative: Catechin can be used as a natural preservative in the treatment of wood, textiles, etc. to replace traditional chemical preservatives.

Scientific research fields:
Biomarker research: as a tool to study free radical damage, oxidative stress, and disease mechanisms.
Chemical synthesis intermediates: Catechin’s structural characteristics allow it to be used as a starting material or intermediate for the synthesis of other complex organic molecules.

Catechin Advantages

Powerful antioxidant: Catechin molecules contain multiple phenolic hydroxyl groups, which can effectively capture and neutralize free radicals in the body, reduce oxidative stress, and protect cells from damage. This property makes it an attractive antioxidant raw material in the food, cosmetic and pharmaceutical fields.

Bioactive diversity: Catechin not only has antioxidant capabilities, but also displays a variety of biological activities such as anti-inflammatory, antibacterial, antiviral, and anticancer. These properties make it have broad application prospects in the development of new drugs, health care products, personal care products, etc.

Natural sources: Catechin is mainly derived from tea, fruits, nuts and other natural plants, which meets the needs of modern consumers for natural and healthy products. As a natural ingredient, it is generally viewed as safer and more acceptable than synthetic chemicals.

Stability and Compatibility: Although the stability of Catechin is affected by light, temperature and pH, proper formulation technology can improve its stability in the final product. In addition, Catechin has good compatibility with many other cosmetic and personal care product ingredients for easy formulation design.

Versatility: In the cosmetic industry, Catechin’s antioxidant and anti-inflammatory effects work synergistically to help reduce signs of skin aging while improving skin barrier function and reducing skin problems caused by environmental factors. In the food industry, it is used both as a direct additive and to enhance the effects of other ingredients, such as protecting vitamins from oxidative damage.

Sustainability: Catechin can be extracted from plant by-products such as tea, which not only improves resource utilization, but also helps promote the recycling of agricultural waste and environmental protection.


Perry, L.G., Thelen, G.C., Ridenour, W.M. et al. Concentrations of the Allelochemical (±)-Catechin IN Centaurea maculosa Soils. J Chem Ecol 33, 2337–2344 (2007). https://doi.org/10.1007/s10886-007-9383-1

As a company specializing in the production and supply of Catechin raw materials, we are committed to providing customers with high-quality products and preferential prices. We have rich experience and technology to ensure product quality and stable supply. No matter where you are, we can provide you with the Catechin raw materials you need to support your production and research and development.

We always adhere to the principle of honest operation, strictly control product quality, and serve every customer with a customer-first attitude. Over the years, we have established good cooperative relationships with customers at home and abroad and won their trust and praise.

If you have needs or are interested in our products, please contact our service staff directly, we will wholeheartedly provide you with the best quality services and products. Looking forward to cooperating with you and developing together!

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Catechin Quotation