(-)-Epigallocatechin gallate(-)-Epigallocatechin gallate(-)-Epigallocatechin gallate(-)-Epigallocatechin gallate

(-)-Epigallocatechin gallate

  • Other Name:EGCG
  • Molecular formula: C22H18O11
  • Molecular weight: 458.38
  • CAS No.: 989-51-5
  • Product Spec.: EGCG 90% -99%                   
  • Functions: 989-51-5
  • (1) Anti-atherogenic / Lowering cholesterol & triglycerides
  • (2) Enhancing metabolism and fat oxidation
  • (3) Reducing blood clotting
  • (4) Enhancing immune function
  • (5) Enhancing weight loss
  • (6) Anti-cancer


Product:

(-)-Epigallocatechin gallate/EGCG

Synonym(s):

3-O-Galloylepigallocatechin. Teatannin II. Epigallocatechin 3-gallate

CAS:

989-51-5

Type of Compound Code(s): 

VK1100 VM6000 WA2800 ZQ2680 ZQ6680 XA1950 WI4600 ZQ4560 

XA1625 XA2400

Molecular formula:

C22H18O11

Molecular weight:

458.378

Accurate Mass:

458.084915

Percentage Composition:

C 57.65%; H 3.96%; O 38.39%

Physical Description:

Cryst. (H2O)

Biological Source:

Isol. from tea (Thea sinensis), Myrica esculenta, Mallotus japonicus and 

other plant spp.

Biological Use/Importance:

Shows anti-HIV activity. Tumour promotion inhibitor, putative cancer

chemopreventive agent, affects tumour cell adhesion and invasion. 

Implicated in occup. asthma in green tea factories. Inhibits 

metalloproteinases

Melting Point:

Mp 217℃. Mp 245-247℃

Optical Rotation:

[α]D -179 (c, 0.3 in EtOH)

Partition Coefficient (Calculated):

 Log P 1.16 (uncertain value) (calc)

Hazard & Toxicity:

LD50 (mus, orl) 2170 mg/kg

Assay:

≥ 98%

USES:

Used for content determination of/identification/pharmacology 

experiment, etc

Storage conditions:

4 °C refrigerated, sealed, avoid light

The period of validity:

2 years


Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different countries export 

policy provide complete customs clearance documents.

3. Variety of high quality chemical products with competitive price.


Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative chemicals for over 20 years domestic experience and 5 years of international experience.Welcome to visit us and do business withus!


FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, 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.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.

Hubei Ocean Biotech Co., Ltd.

Tel:+86-27-8373-3110

Contact Person:David Lu

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