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--->17680-84-1

17680-84-1

17680-84-1 Structure

17680-84-1 Structure
IdentificationBack Directory
[Name]

HOMOPLANTAGININ
[CAS]

17680-84-1
[Synonyms]

Hispiduloside
HOMOPLANTAGININ
Homoplantaginin, >99%
Hispidulin 7-glucoside
HOMOPLANTAGININ USP/EP/BP
Homoplantaginin >=98% (HPLC)
4H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-
4H-1-Benzopyran-4-one, 7-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-
7-(beta-D-Glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-4H-1-Benzopyran-4-one
5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
[Molecular Formula]

C22H22O11
[MDL Number]

MFCD04039835
[MOL File]

17680-84-1.mol
[Molecular Weight]

462.4
Chemical PropertiesBack Directory
[Melting point ]

256-258℃
[Boiling point ]

798.1±60.0 °C(Predicted)
[density ]

1.609
[storage temp. ]

Store at -20°C
[solubility ]

DMF: 25mg/mL; DMSO: 20mg/mL
[form ]

A solid
[pka]

6.11±0.40(Predicted)
[color ]

Light yellow to yellow
Hazard InformationBack Directory
[Chemical Properties]

Homoplantaginin belong to flavonoids, easily soluble in methanol and ethanol, slightly soluble in acetone, and insoluble in water. Its hemihydrate is a yellow crystal.
[Uses]

Homoplantaginin has bacteriostatic effect. It has moderate inhibitory effect on the common pathogenic bacteria of chronic bronchitis such as Staphylococcus albus and pneumococcus in vitro. It has a certain antagonistic effect on the infection of Staphylococcus aureus in animals, and can reduce the mortality rate 20 %. It has certain antitussive and expectorant effects, and its expectorant ability is greater than that of ammonium chloride. It can be used to treat chronic bronchitis with less toxicity.
[Definition]

ChEBI: Homoplantaginin is a glycoside and a member of flavonoids.
[Biological Activity]

Homoplantaginin is and anti-inflammatory and antioxidant flavonoid isolated from medical herb Salvia plebeian (Sage weed) th at improves hepatic injuryhyperlipidemiaand hyperglycemia. Homoplantaginin ameliorates endothelial insulin resistance by inhibiting inflammation and modulating cell signalling via the IKKβ/IRS-1/pAkt/peNOS pathway. Homoplantaginin protects endothelial cells from Palmitic acid -induced inflammation by suppression of TLR4 expressionand NLRP3 inflammasome activation.
[Synthesis]

Extraction process of Homoplantaginin in lychee grass: lychee grass decoction pieces--crushing--solvent extraction--filtration and decompression concentration--extraction--dehydration--suction filtration silica gel column separation--purification (recrystallization)--suction filtration-- dry.
[storage]

Store at -20°C
17680-84-1 suppliers list
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Website: m.approvedhomemanagement.com/ShowSupplierProductsList30845/0.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Chengdu GLP biotechnology Co Ltd
Tel: 028-87075086 13350802083 , 13350802083
Website: www. GLP-China.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: 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: Shanghai Standard Technology Co., Ltd.
Tel: 18502101150
Website: www.nature-standard.com
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.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: Aktin Chemicals, Inc.
Tel: 028-85159085
Website: www.aktinchem.com
Company Name: HANGZHOU CLAP TECHNOLOGY CO.,LTD
Tel: 86-571-88216897,88216896 13588875226 , 13588875226
Website: www.hzclap.com/en
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: m.approvedhomemanagement.com/showsupplierproductslist418627/0_en.htm
Company Name: Sinoway Industrial co., ltd.
Tel: 0592-5800732; +8613806035118 , +8613806035118
Website: https://www.china-sinoway.com/
Company Name: InvivoChem
Tel: +1-708-310-1919 +1-13798911105 , +1-13798911105
Website: https://www.invivochem.com/
Company Name: TargetMol Chemicals Inc.
Tel:
Website: www.targetmol.com/
Tags:17680-84-1 Related Product Information
29070-92-6 27210-57-7 13137-64-9 6199-67-3 555-66-8 30220-46-3 478-01-3 115939-25-8 88122-52-5 84633-29-4 548-04-9 7084-24-4 18524-94-2 23513-08-8 19682-38-3 121521-90-2 486-35-1

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