ChemicalBook--->CAS DataBase List--->21764-09-0

21764-09-0

21764-09-0 Structure

21764-09-0 Structure
IdentificationBack Directory
[Name]

EUPATORIN-5-METHYL ETHER
[CAS]

21764-09-0
[Synonyms]

DR 33
Eupatorinemethylether
Eupatorin methyl ether
EUPATORIN-5-METHYL ETHER
EUPATORIN-5-METHYLETHER(P)(CALL)
3-HYDROXY-5,6,7,4-TETRAMETHOXYFLAVONE
3-HYDROXY-5,6,7,4'-TETRAMETHOXYFLAVONE
3'-HYDROXY-5,6,7,4'-TETRAMETHOXYFLAVONE
3'-HYDROXY-4',5,6,7-TETRAMETHOXYFLAVONE
3''-HYDROXY-4'',5,6,7-TETRAMETHOXYFLAVONE 97%
2-(3-Hydroxy-4-methoxyphenyl)-5,6,7-trimethoxy-4H-chromen-4-one
2-(3-Hydroxy-4-Methoxyphenyl)-5,6,7-triMethoxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)-5,6,7-trimethoxy-
[Molecular Formula]

C19H18O7
[MDL Number]

MFCD00016928
[MOL File]

21764-09-0.mol
[Molecular Weight]

358.34
Chemical PropertiesBack Directory
[Melting point ]

179-180°C
[Boiling point ]

573.7±50.0 °C(Predicted)
[density ]

1.309±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator, under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

9.99±0.10(Predicted)
[color ]

Light Yellow to Light Beige
[LogP]

3.210 (est)
Safety DataBack Directory
[Hazard Codes ]

T
[Risk Statements ]

25
[Safety Statements ]

45
Hazard InformationBack Directory
[Uses]

Sinensetin, eupatorin, 3''-hydroxy-5,6,7,4''-tetramethoxyflavone and rosmarinic acid contents and antioxidative effect of Orthosiphon stamineus from Malaysia.
[Uses]

Sinensetin, eupatorin, 3'-hydroxy-5,6,7,4'-tetramethoxyflavone and rosmarinic acid contents and antioxidative effect of Orthosiphon stamineus from Malaysia.
21764-09-0 suppliers list
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Website: www.chemicalbook.com/ShowSupplierProductsList30845/0.htm
Company Name: Chengdu Biopurify Phytochemicals Ltd.
Tel: +8618080483897 , +8618080483897
Website: www.phytopurify.com
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: TargetMol Chemicals Inc.
Tel:
Website: www.targetmol.com/
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Mensura Group Limited
Tel: +8618109034517 , +8618109034517
Website: www.chemicalbook.com/manufacturer/mensura%20group%20limited/
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Chemsky (shanghai) International Co.,Ltd  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Chengdu Biopurify Phytochemicals Ltd.  
Tel: +86-028-82633397 18982077548
Website: http://www.biopurify.cn
Company Name: Shanghai Tauto Biotech Co., Ltd.  
Tel: 021-51320588
Website: http://www.tautobiotech.com/
Company Name: Shanghai YuanYe Biotechnology Co., Ltd.  
Tel: 021-61312847; 18021002903
Website: http://www.shyuanye.com
Company Name: Aikon International Limited  
Tel: 025-58851090 13611564524
Website: http://www.aikonchem.com
Company Name: Shanghai Jizhi Biochemical Technology Co. Ltd.  
Tel: 4009004166/18616739031 18616739031
Website: http://www.acmec-e.com/
Company Name: Nanjing Digger Medical Technology Co. Ltd.  
Tel: 025-025-51191215 18013836722
Website: http://www.biaozhunpin.cn
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Tags:21764-09-0 Related Product Information
855-96-9 478-01-3 2306-27-6