[3:39 PM] Rifki Akbar
G6782
Sigma-Aldrich

(-)-GALLOCATECHIN GALLATE

Empform:

C22H18O11

Nacres: )-Gallocatechin gallate
Fw: 458.37
Fema No: 24895275
CAS Number: 4233-96-9
Grouped product items
SKU Pack Size Availability Price Quantity
G6782-5MG - Available to ship on April 26, 2024
IDR 4,385,000.00
Request a Bulk Order Check Availability

Properties

Properties
assay
assay range 98% (HPLC)
blade diam. green tea
Description (-)-GALLOCATECHIN GALLATE
format powder
inchi key 1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6182123-30H7H2/t18-21+/m1/s1
indiff. to chromic acid WMBWREPUVVBILR-NQIIRXRSSA-N
MDM Code G6782-5MG
Material Number G6782
Business Unit 777
Shipping Mode AIR
MRP Type YP
Local HS Code 29329900
Legacy SIGMA
Plant 6311
Sales Org 6304
CAS Number 4233-96-9

Description

Application

(−

Biochem/physiol Actions

)-Gallocatechin gallate has been used:
  • to perform the tannase activity assay of the recombinant Lactobacillus plantarum tannase enzyme
  • to study its inhibitory effects on HIV-1 integrase activity
  • to study its regulatory mechanism on cholesterol metabolism in rat liver
  • to analyze its effect as a polyphenol on human spermatozoa and their application in assisted reproductive technology
  • to study the interference in stress protective activity of cellular prion protein (PrPC) and the formation of scrapie prion protein (PrPSc)

Caution

Tea catechins like (−)-Gallocatechin gallate are known to have antiviral, antioxidative, antimutagenic and antiobesity activities. It exhibits human immunodeficiency virus-1 (HIV-1) integrase inhibitory activity by disturbing the interaction between the human immunodeficiency virus-1 (HIV-1) integrase and virus DNA. GCG also shows impeding effect on the release of vero toxins (VTs) by enterohemorrhagic Escherichia coli. It displays an inhibitory effect on cholesterol absorption and is reported to be more effective than tea catechins in lowering plasma cholesterol, thus preventing atherosclerosis.

Immunogen

(−)-Gallocatechin gallate is a polyphenolic compound having a galloyl moiety. It is an epimerized form of epigallocatechin gallate, which is common tea catechin. Epimerization of tea catechins is common upon heat treatment or pasteurization process.

SAFETY INFORMATION

Signal Word

Warning

H315 - H319 - H335

P261 - P280 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338

RIDADRRIDADR

WGK Germany

WGK 3

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Respiratory system

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

TECHNICAL SERVICE

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