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CAS No 489-32-7 , Icariin

  • Name: Icariin
  • Synonyms: 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-7-(beta-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one;Icariin;Icariine; Horny goat weed extract; Icariln; Epimedium; Epimediun P.E.; Ieariline; Epimedium extract; Horny goat weed extract; 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-7-(beta-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one; Icariln; Ieariline; Epimedium extract;
  • CAS Registry Number:
  • Melting Point: 223-225 ºC
  • Density: 1.55
  • Refractive index: 1.679
  • Molecular Weight: 676.65
  • InChI: InChI=1/C33H40O15/c1-13(2)5-10-17-19(45-33-28(42)26(40)23(37)20(12-34)46-33)11-18(35)21-24(38)31(48-32-27(41)25(39)22(36)14(3)44-32)29(47-30(17)21)15-6-8-16(43-4)9-7-15/h5-9,11,14,20,22-23,25-28,32-37,39-42H,10,12H2,1-4H3/t14-,20+,22-,23+,25+,26-,27+,28+,32-,33+/m0/s1
  • Molecular Formula: C33H40O15
  • Molecular Structure:CAS No:489-32-7 Icariin
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489-32-7 Icariin

  • China Xi’an Origin Herb tech Co., Ltd [Manufacturers]
  • Tel: 86-29-88391632
  • Fax: 86-29-88396671
  • Address: C7B402, FengYeXinDuShi, High-tech Development Zone, Xi’an 710075 China. XI'AN,SHAANXIChina
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489-32-7 Icariin

  • China Xi'an TonKing Biotech Co., Ltd [Manufacturers]
  • Tel: +86-29-8834 6007
  • Fax: +86-29-8834 6007
  • Address: 3-1006.PIONEERING R&D PARK,No.69 jinye Road, Xi'an high Tech Zone Xi'an,ShannxiChina
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489-32-7 Icariin

  • China Shaanxi Huike Botanical Development Co.,Ltd [Manufacturers]
  • Tel: 029-62669195 15209290396
  • Fax: 86-029-62669899
  • Address: Room 1103, Building B, Huajing Plaza, No.20, Fenghui South Road, Xi'an City,710075, China Xi'an,ShaanxiChina
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489-32-7 Icariin

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489-32-7 Icariin

  • China Shaanxi Sunrun Bio-technology Co., Ltd. [Manufacturers]
  • Tel: +86-(29)-8885-1687
  • Fax: +86-(29)-8834-3188
  • Address: Rm7-1-0202,city view building,Keji 2rd road,Xi'an hi-tech development zone 710075, Xi'an,ShaanxiChina
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489-32-7 Icariin

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489-32-7 Icariin

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489-32-7 ICARIIN

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489-32-7 Icariin

  • China Xi’an TianBen Bio-Engineering Co.,Ltd [Importer/Exporter]
  • Tel: 0086-29-88341709-602
  • Fax: +86-29-88341870
  • Address: E1003 Van Metropolis, No.35th Tangyan road, Xi'an hi-tech development zone, Shaanxi province, P.R.China ,China
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489-32-7 Icariin

  • China Xi’an Union Pharmpro Co., Ltd [Manufacturers]
  • Tel: +86-29-88865676
  • Address: Rm10719,Galaxy Tech Building #2,No.25 Tangyan Rd,Hi-Tech Zone,Xi'an, China Xi’an,ShaanxiChina
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References of Icariin
Title: Epimedii Herba
Synonyms: Yinyanghuo
Literature References: Chinese herbal medicine made from the dried aerial parts of Epimedium sp. (Berberidaceae). Used as a tonic and in the treatment of rheumatic disease and hypertension. Principal constituents are prenylflavone glycosides such as icariin, epimedosides, sagittatosides, and baohuosides. Isoln of icariin from E. macranthum: S. Akai, J. Pharm. Soc. Jpn. 55, 537 (1935), C.A. 29, 5850 (1935). Revised structure: Y. Tokuoka et al., Yakugaku Zasshi 95, 825 (1975), C.A. 83, 111172r (1975). HPLC determn of constituents: M. Mizuno et al., Chem. Pharm. Bull. 36, 3487 (1988); Y. Ito et al., J. Chromatogr. 456, 392 (1988). Immunoregulatory effects of icariin in vitro: W. He et al., Arzneim.-Forsch. 45, 910 (1995). Review: W. Tang, G. Eisenbrand in Chinese Drugs of Plant Origin (Springer-Verlag, Berlin, 1992) pp 491-498.
 
Derivative Type: Icariin
CAS Registry Number: 489-32-7
CAS Name: 3-[(6-Deoxy-a-L-mannopyranosyl)oxy]-7-(b-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one
Synonyms: 4¢-O-methyl-8-g,g-dimethylallylkaempferol-3-rhamnoside-7-glucoside
Molecular Formula: C33H40O15
Molecular Weight: 676.66
Percent Composition: C 58.57%, H 5.96%, O 35.47%
Properties: Sesquihydrate, mp 231.5°. [a]D15 -87.09° (in pyridine). Sol in pyridine. Insol in water, alcohol, chloroform, acetone, methanol, ethyl acetate.
Melting point: mp 231.5°
Optical Rotation: [a]D15 -87.09° (in pyridine)