天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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

< tr>
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
22338-71-2 suppliers list
Company Name: Chengdu Greenpure Biopharma CO.,Ltd
Tel: 18283602253; +8618283602253 , +8618283602253
Website: http://m.approvedhomemanagement.com/ShowSupplierProductsList30854/0.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Chengdu Biopurify Phytochemicals Ltd.
Tel: +86-28-82633860; +8618080483897 , +8618080483897
Website: https://www.phytopurify.com
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: m.approvedhomemanagement.com/ShowSupplierProductsList1549548/0.htm
Company Name: BOC Sciences
Tel: +1-631-485-4226
Website: www.bocsci.com/
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Wuhan ChemNorm Biotech Co.,Ltd.
Tel: +86-27-8439 4403 18971486879 , 18971486879
Website: www.chemnorm.com
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000 , +1-00000000000
Website: https://www.targetmol.com/
Company Name: Hubei Ipure Biology Co., Ltd
Tel: +8613367258412 , +8613367258412
Website: www.ipurechemical.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: m.approvedhomemanagement.com/showsupplierproductslist418627/0_en.htm
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: LEAP CHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: TargetMol Chemicals Inc.
Tel:
Website: www.targetmol.com/
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178; +86-85511178; , +86-85511178;
Website: http://m.approvedhomemanagement.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: ZHEJIANG JIUZHOU CHEM CO., LTD
Tel: +86-0576225566889 +86-13454675544 , +86-13454675544
Website: http://www.jiuzhou-chem.com/
Company Name: ShenZhen Trendseen Biological Technology Co.,Ltd.
Tel: 13417589054 , 13417589054
Website: m.approvedhomemanagement.com/ShowSupplierProductsList1962465/0.htm
Tags:22338-71-2 Related Product Information
24650-42-8 512-04-9 473-98-3 88-51-7 57-11-4 59-30-3 77-92-9 55896-93-0 2469-34-3 66663-91-0 35906-36-6 160896-46-8 5980-02-9 99119-69-4 889678-64-2 36531-08-5 76472-87-2 22467-07-8

This site uses cookies
This website uses cookies and similar technologies to store and retrieve information about your use of this website. This information helps us to provide, analyse and improve our services, which may include personalised content or advertising. We may share this information with Google and other third parties. This cookies are necessary for our website to work properly . By clicking "Continue" or continuing to browse our site you are agreeing to our and our partners use of cookies.
Accept