1,2,3,4,6-PENTA-O-GALLOYL-BETA-D-GLUCOPYRANOSE Chemical Properties

Melting point:

>250°C dec.

Boiling point:

1365.7±65.0 °C(Predicted)

Density 

2.05±0.1 g/cm3(Predicted)

storage temp. 

Inert atmosphere,2-8°C

solubility 

DMSO: ≥20mg/mL

pka

8.37±0.15(Predicted)

form 

powder

color 

light brown

optical activity

[α]/D +14 to +26°, c =0.2 in acetone-d6

Stability:

Hygroscopic

InChIKey

QJYNZEYHSMRWBK-NWOLHYDXNA-N

Safety Information

Safety Statements 

24/25

WGK Germany 

3

HS Code 

29400090

1,2,3,4,6-PENTA-O-GALLOYL-BETA-D-GLUCOPYRANOSE Usage And Synthesis

Chemical Properties

Yellow Powder

Uses

Found to exhibit in vitro growth-inhibiting effect on human hepatocellular carcinoma cell line, SK-HEP-1 cells.

Definition

ChEBI: A galloyl-beta-D-glucose compound having five galloyl groups in the 1-, 2-, 3-, 4- and 6-positions.

Biochem/physiol Actions

Penta-O-galloyl-β-D-glucose hydrate (PCG) is a polyphenolic gallotannin compound produced by plants. It has an ability to inhibit matrix metalloproteinase (MMP) related metastatic activity. Thus, PCG can be used for treating metastatic activity in squamous cell carcinoma. In addition, it also acts as a potential drug for stabilizing small abdominal aneurysms.

1,2,3,4,6-PENTA-O-GALLOYL-BETA-D-GLUCOPYRANOSE(14937-32-7)Related Product Information

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