What is Catechin Powder?
Catechin, scientifically referred to as Catechin, also known as Catechuic acid or Catechin acid (Caredhieacid), is a natural phenolic bioactive compound primarily extracted from tea and other botanical sources. With the molecular formula C15H14O6 and a relative molecular mass of 290.28, this compound exists as a white needle-like crystalline solid (when using water-acetic acid solvent). It exhibits a melting point range of 212–216°C, and is readily soluble in hot water, ethanol, glacial acetic acid, and acetone. It is slightly soluble in cold water and ether, and practically insoluble in benzene, chloroform, and petroleum ether.
Synonyms
(±)-Catechin hydrate, trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, trans-3,3′,4′,5,7-Pentahydroxyflavane; trans-3,3μ,4μ,5,7-Pentahydroxyflavane, trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol; 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-,(2R,3S)-rel-; trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol hydrate; trans-3,3',4',5,7-Pentahydroxyflavane hydrate; (+/-)-Catechin hydrate; Catechin; Cianidanol.
Product Specifications
- Product Name: Catechin Powder
- CAS No.: 7295-85-4
- Molecular Weight: 290.2681
- EINECS No.: 230-731-2
- Chemical Formula: C15H14O6
- Melting Point: ~200 °C (decomposes)
- Density: 1.593 g/cm³
- Boiling Point: 630.4 ± 55.0 °C (Predicted)
Function & Benefits
Catechin is a key polyphenolic constituent in tea, renowned for its powerful free radical scavenging and antioxidant properties—the foundation of its broad range of bioactivities. Beyond this, it offers multiple health benefits, including:
- Cardiovascular and cerebrovascular protection
- Anti-tumor activity
- Antibacterial and antiviral actions
- Anti-inflammatory and neuroprotective effects
- Hepatic and renal health support
- Weight management support
- Blood glucose regulation (anti-diabetic)
Its utility extends to industrial applications in dyes and tanning processes, further highlighting its versatility.
Applications
Free Radical Scavenging: Catechins act as natural oil-based antioxidants, neutralizing free radicals within the body to protect cell membranes and slow oxidative aging.
Prevention of Dental Caries: Due to the natural presence of fluoride in tea, catechin promotes acid resistance in teeth. Clinical studies show it significantly reduces dental plaque and the incidence of periodontal disease.
Gut Microbiota Regulation (Enterokinetic Function): Catechins selectively inhibit harmful pathogens (e.g., Clostridium botulinum) while preserving the growth of beneficial flora like Lactobacillus, supporting intestinal balance.
Antibacterial Action: Effective against microbes responsible for skin disorders, showing notable efficacy in the treatment of conditions such as eczema.
Deodorizing Properties: Catechin neutralizes methanethiol, effectively eliminating bad breath in smokers and reducing pungent odors from animal (pig, chicken) and human waste.
Additional Functions: Research indicates potential benefits in lowering blood pressure, blood sugar, and LDL cholesterol, contributing to weight control. It also shows anti-radiation and anti-mutagenic properties.
Packaging & Delivery
- Standard Packaging: 25kg per drum
- International Deliveries:
- 5–50kg: Packaged in foil bags (under 5kg); 5–25kg in double PP bags within cartons or fiber drums → shipped via express courier in 7–10 days
- 100–200kg: 25kg drums, double PP bags, packed into cardboard drums → shipped by air in 7–10 days
- Over 500kg: 25kg drums, double PP bags, layered in cardboard drums → shipped by sea in 20–45 days
| Cargo weight | Packing | Shipping method | Lead-time |
| 5-50kg | Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum | International express | 7-10days |
| 100-200kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Air shipping | 7-10days |
| Over 500kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Sea shipping | 20-45days |
About Extract Makers
Extract Makers, established in 2015 in Xi’an, China, specializes in the research, development, production, and distribution of high-quality plant-derived ingredients for the dietary supplement, cosmetic, food, and feed additive industries. Nestled near the biodiversity-rich Qinling Mountains, our location provides unparalleled access to premium botanical resources. Xi’an—a city globally recognized for its ancient heritage (Terra Cotta Warriors)—offers exceptional logistical convenience, with the Xi’an Xianyang International Airport just 30 minutes away.
We focus on key bioactive compounds including Turkesterone, NMN, Astaxanthin, Curcumin, and Coenzyme Q10, backed by a skilled team in R&D, process optimization, formulation design, and quality assurance. Our facilities operate under ISO 9001, HALAL, and Kosher certifications, ensuring consistent, compliant, and traceable production.
We serve clients across North America, Europe, Oceania, and the Middle East and offer full OEM and ODM support, including hard/soft capsule filling, custom powder sachets, tablet pressing, and gummy manufacturing.
Guided by our philosophy of "Premium Quality, Customer First", we remain committed to high standards, safe and timely delivery, and responsive service. We invite clients worldwide to partner with us in building sustainable, mutually beneficial collaborations.
Frequently Asked Questions (FAQ)
Can I request a free sample?
Yes, we provide free Catechin powder samples to potential clients, with shipping costs to be covered by the recipient.What payment options do you accept?
We support Bank Transfer (T/T), Credit Card, Western Union, PayPal, and other secure payment methods.How do you ensure product quality?
With nearly a decade of experience in extract manufacturing, we follow a mature quality control system. A final inspection is conducted prior to shipping to guarantee consistency and performance.Do you offer OEM services?
Absolutely. We welcome OEM/ODM orders. Share your specifications, and we’ll provide a competitive quote and send product samples promptly.How can I contact you?
Reach out via email, Skype, WhatsApp, or phone call—all contact details are available on our website.
For inquiries on our range of anti-inflammatory and immune-supportive plant compounds, or for detailed information on Catechin Powder, please contact us directly at:
[email protected] [[email protected]]
