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ChemicalBook--->CAS DataBase List--->22338-71-2

22338-71-2

22338-71-2 Structure

22338-71-2 Structure
IdentificationBack Directory
[Name]

Polygalacic acid
[CAS]

22338-71-2
[Synonyms]

Polygalacic
Virgaureagenin G
Polygalacic acid
Polygalacic acid, >=98%
(4R)-2β,3β,16α,23-Tetrahydroxyolean-12-en-28-oic acid
Polygalacic acid, 98%, from Polygala tenuifolia Willd.
(2b,3b,4a,16a)-2,3,16,23-Tetrahydroxyolean-12-en-28-oic acid
Olean-12-en-28-oicacid, 2,3,16,23-tetrahydroxy-, (2β,3β,4,16)-
Polygalacic acid (2b,3b,4a,16a)-2,3,16,23-Tetrahydroxyolean-12-en-28-oic acid
Polygalacic acid or (2b,3b,4a,16a)-2,3,16,23-Tetrahydroxyolean-12-en-28-oic acid
(4AR,5R,6aS,6bR,9R,10R,11S,12aR,12bR,14bR)-5,10,11-trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12
[Molecular Formula]

C30H48O6
[MDL Number]

MFCD12911690
[MOL File]

22338-71-2.mol
[Molecular Weight]

504.7
Chemical PropertiesBack Directory
[Melting point ]

300-305 °C (sublm)
[Boiling point ]

638.1±55.0 °C(Predicted)
[density ]

1.23±0.1 g/cm3(Predicted)
[storage temp. ]

4°C, protect from light
[solubility ]

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
[form ]

Powder
[pka]

4.41±0.70(Predicted)
[color ]

White to off-white
Safety DataBack Directory
[HS Code ]

29163990
Hazard InformationBack Directory
[Uses]

Polygalacic acid can be used to calm the nerves, eliminate phlegm, reduce swelling, etc. It is mostly used clinically to treat bronchitis, induce labor, and induce labor.
[Biological Activity]

Polygalacic acid is a triterpenoid tetrahydroxy acid isolated from Polygala paenea L.. It (0-100μM; 24h) can significantly reduce the mRNA expression of MMP-3, MMP-9, MMP-13 and COX-2, and the expression of these factors can be significantly increased by IL-1β in a dose-dependent manner .
[in vitro]

Polygalacic acid (0-100 μM; 24 hours) significantly decreases the mRNAexpressions of MMP-3, MMP-9, MMP-13, and COX-2, which are significantly increased by IL-1β, in a In a dose-dependent manner. Polygalacic acid (0-100 μM; 6 hours) decreases the expression of phosphor-p38, phosphor-Erk, and phosphor-Jnk induced by IL-1β, phosphor-p65 is not reduced by polygalacic acid.

RT-PCR

Cell Line: Chondrocyte cells
Concentration: 50 μM; 100 μM
Incubation Time: 24 hours
Result: Suppressed IL-1β-induced COX-2, MMP3, MMP9, and MMP13 mRNA expression.

Western Blot Analysis

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Cell Line: Chondrocyte cells
Concentration: 50 μM; 100 μM
Incubation Time : 6 hours
Result: Inhibited the IL-1β-induced activation of the MAPK pathway in chondrocytes.
[storage]

4°C, protect from light
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