Plant Extract Light Yellow Powder Caffeic Acid CAS 331-39-5

Basic Information
Place of Origin: China
Brand Name: Senwayer
Certification: ISO 9001, GMP, USP, BP, CP
Model Number: 331-39-5
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: 1000kg/month
Detail Information
CAS: 331-39-5 Other Name: 3,4-Dihydroxybenzoesure
Appearance: Yellow To Tan Powder Grade Standard: Medicine Grade
Sample: Available Usage: Cardiovascular Protection
Purity: 99% Min Delivery: Prompt
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Light Yellow Powder Caffeic Acid


Caffeic Acid CAS 331-39-5

Product Description

Plant Extract Light Yellow Powder Caffeic Acid CAS 331-39-5

Quick detail

Name: Caffeicacid
English synonym: 3,4-Dihydroxybenzeneacrylic acid
CAS Number: 331-39-5
Molecular formula: C9H8O4
Molecular weight: 180.16
EINECS Number: 206-361-2



Melting point: 211-213°C(dec.)(lit.)
Boiling point: 272.96°C (rough estimate)
Density: 1.2933 (rough estimate)
Refractive index: 1.4500 (estimate)
Storage conditions: 2-8°C
Solubility: ethanol: 50mg/mL
Acidity coefficient (pKa): 4.58±0.10 (Predicted)
Form: powder
Color: yellow to tan
Water solubility: soluble in hot water
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.


Therapeutic uses

Caffeic acid is widely distributed in various traditional Chinese medicine plants such as cypress, artichoke, honeysuckle, etc. It belongs to phenolic acid compound, which has cardiovascular protection, anti-mutagenic anti-cancer, antibacterial and antiviral, lipid-lowering and hypoglycemic, anti-leukemia, and immune regulation. , choleretic and hemostasis and anti-oxidation and other pharmacological effects. Caffeic acid can shrink and strengthen microvessels, reduce permeability, improve coagulation function and the number of white blood cells and platelets. It is commonly used in the prevention and treatment of various surgical and medical bleeding. It has a significant effect on gynecological bleeding diseases and is also used for tumor chemotherapy. It also has certain curative effect on diseases such as primary thrombocytopenia and aplastic leukopenia.


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 Light Yellow Powder Caffeic Acid CAS 331-39-5 0




Contact Details
Abby Xiang

Phone Number : +8617764031156

WhatsApp : +8617764031156