Detail of > 17306-46-6
- MSDS Download
- CAS Number:
- 17306-46-6
- Name:
4H-1-Benzopyran-4-one,7-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-2-(4-hydroxyphenyl)-
- Formula:
- C27H30O14
- Molecular Structure:
![Molecular Structure of 17306-46-6 (4H-1-Benzopyran-4-one,7-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-2-(4-hydroxyphenyl)-)](http://www.lookchem.com/300w/2010/076/17306-46-6.jpg)
- Synonyms:
- Rhoifolin(7CI,8CI);Apigenin 7-O-neohesperidoside;Neohesperidoside, apigenin-7, b- (8CI);Apigenin 7-O-b-D-neohesperidoside;Apigenin7-O-b-neohesperidoside;Apigenin7-neohesperidoside;Rhoifoloside;5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside;2-O-(6-Désoxy-α-L-mannopyranosyl)-β-D-glucopyranoside de 5-hydroxy-2-(4-hydroxyphényl)-4-oxo-4H-chromén-7-yle;4H-1-Benzopyran-4-one, 7-((2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl)oxy)-5-hydroxy-2-(4-hydroxyphenyl)-;5-Hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl 2-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranoside;7-{[(2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}tetrahydro-2H-pyran-2-yl]oxy}-5-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-on;
- Molecular Weight:
- 578.52
- EINECS:
- 241-335-4
- Density:
- 1.69 g/cm3
- Boiling Point:
- 916.5 °C at 760 mmHg
- Flash Point:
- 305.4 °C
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Reference
- Flavonoid constituents of the leaves of Semecarpus kurzii
- Flavonoid constituents of the leaves of Semecarpus kurzii. Jain, N.Several substances are used for example 17306-46-6 and 140845-21-2 which are their cas registry numbers.; Ahmad, M.; Kamil, M.; Ilyas, M. (Dep. Chem., Aligarh Muslim Univ., Aligarh 202 002, India). Fitoterapia, 62(4), 342-3 (English) 1991. CODEN: FTRPAE. ISSN: 0367-326X. DOCUMENT TYPE: Journal CA Section: 11 (Plant Biochemistry) Section cross-reference(s): 33 S. kurzii leaves yielded a new flavonol kaempferol-3-O-b-D-glucopyranoside-4'-O-a-L-rhamnopyranoside and the known quercetin-3-O-rhamnoside and apigenin-7-O-neohesperidoside. .
- Preparative isolation and purification of two closely related glycosidic flavonoids from Exocarpium Citri Grandis by high-speed countercurrent chromatography
- All Rights Reserved. Preparative isolation and purification of two closely related glycosidic flavonoids from Exocarpium Citri Grandis by high-speed countercurrent chromatography. Liang, Yong; Huang, Zhaofeng; Chen, Hongwei; Zhang, Tianyou; Ito, Yoichiro (Institute of Analytical Chemistry, School of Chemistry and Environment, South China Normal University, Guangzhou, Peop. Rep. China). Journal of Liquid Chromatography & Related Technologies, 30(3), 419-430 (English) 2007 Taylor & Francis, Inc. CODEN: JLCTFC. ISSN: 1082-6076. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) Section cross-reference(s): 64 High-speed countercurrent chromatog. (HSCCC) was successfully used for the isolation and purifn. of two closely related glycosidic flavonoids from Exocarpium Citri Grandis. N-Hexane-1-butanol-methanol-0.5% acetic acid (1:3:1:4, vol./vol.) was used as the two-phase solvent system. From 50 mg of crude exts. of Exocarpium citri Grandis, 28.8 mg of naringin, 1. 17306-46-6 and 10236-47-2 which are cas registry numbers of chemicals are mentioned.4 mg of rhoifolin, and 5.7 mg of an unknown compd. were obtained with the purity of 97.1%, 95.5%, and 97.5%, resp., in a single run. Two flavonoids fractions were characterized by ESI-MS confirming that the data was identical to the literature values. .
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