Plant Extract Natural Health Supplements High Purity CAS 490-46-0 L - Epicatechin

Basic Information
Place of Origin: China
Brand Name: Senwayer
Certification: ISO 9001, GMP, USP, BP, CP
Model Number: 490-46-0
Minimum Order Quantity: 100g
Price: Discount is possible if your order is big enough
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
Delivery Time: within 3 workdays
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer., L/C
Supply Ability: 1000 pcs /month
Detail Information
CAS: 490-46-0 Other Name: 3,3',4',5,7-PENTAHYDROXY-FLAVANE
Appearance: Neat Solubility: Soluble In Water Or Alcohol
Form: Powder Grade Standard: Medicine Grade
Sample: Available Usage: Clearing Heat And Detoxifying, Expelling Pus And Removing Blood Stasis
Purity: 99% Min

Product Description

Plant Extract Natural Health Supplements High Purity CAS 490-46-0 L - Epicatechin

Quick detail

Name: L-Epicatechin
English synonyms: 3,3',4',5,7-PENTAHYDROXY-FLAVANE
CAS Number: 490-46-0
Molecular formula: C15H14O6
Molecular weight: 290.27
EINECS Number: 207-710-1



Melting point: 240°C(dec.)(lit.)
Specific rotation: -55~-65゜(D/20℃)(c=1,CH3OH)
Boiling point: 629.2°C
Density: 1.593±0.06g/cm3(Predicted)
Storage conditions: -20°C
Acidity coefficient (pKa): 9.54±0.10 (Predicted)
Form: neat
Water solubility: Soluble in water or alcohol


Therapeutic uses

Golden buckwheat is the dry rhizome of Fagopyrum dibotrys, a plant of the family Polygonaceae. It has the functions of clearing heat and detoxifying, expelling pus and removing blood stasis. Studies have shown that epicatechin and protocatechuic acid are the main components of golden buckwheat antibacterial, anti-inflammatory and antitussive. The content of epicatechin in the ethanol extract of golden buckwheat accounts for 65% to 70%, and epicatechin has become an important indicator for the determination of golden buckwheat content. In addition, epicatechin also has preventive and therapeutic effects on cardiovascular and cerebrovascular, and can prevent tumors at the same time, and has antioxidant effects


Packaging & Shipping

1. As your requirements

2. Prompt shipment after receipt of your order confirmation

3. Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

4. For mass orders,it will be delivered by air or sea.

5. Depending on your location ,please allow 1-5 business days for your order to arrive.

6. For small order,please expect 3-7 days by UPS DHL EMS

7. For mass order,please allow 5-8 days by air,15-30 days by sea.


Plant Extract Natural Health Supplements High Purity CAS 490-46-0 L - Epicatechin 0



Contact Details
Abby Xiang

Phone Number : +8617764031156

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