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CAS No 33570-04-6 , Bilobalide

  • Name: Bilobalide
  • Synonyms: Bilobalide;
  • CAS Registry Number:
  • Flash Point: 651.7 ºC
  • Boiling Point: 651.7 ºC
  • Density: 1.56 g/cm3
  • Refractive index: 1.605
  • Flash Point: 651.7 ºC
  • Molecular Weight: 326.30
  • InChI: InChI=1/C15H18O8/c1-12(2,3)14(20)4-6-13(5-7(16)21-6)10(19)23-11-15(13,14)8(17)9(18)22-11/h6,8,11,17,20H,4-5H2,1-3H3/t6-,8-,11-,13-,14+,15+/m0/s1
  • Molecular Formula: C15H18O8
  • Molecular Structure:CAS No:33570-04-6 Bilobalide
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33570-04-6 (-)-bilobalide from ginkgo leaves

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi ,ShanXiChina
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33570-04-6 (-)-Bilobalide

  • (-)-Bilobalide
  • United States INDOFINE Chemical Co., Inc. [Manufacturer]
  • Tel: (908) 359-6778
  • Fax: (908) 359-1179
  • Address: 121 Stryker Lane
    Bldg 30, Suite 1
    Hillsborough, NJ 08844 ,United States
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33570-04-6 Bilobalide

  • Bilobalide
  • China Sunkingchem Pharmaceutical Co., Ltd. [Manufacturer]
  • Tel: +86-28-88007744
  • Fax: +86-28-85193812
  • Address: A-703, Gaofa Building, Jiuxing Road 6#, Hi-Tech Zone 610041, Chengdu, Sichuan, China.610041 ChengduCHINA Chengdu,China
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33570-04-6 BILOBALIDE

  • BILOBALIDE, 99+% HPLC
  • United States INTERNATIONAL LABORATORY LIMITED [Manufacturer]
  • Tel: ( 650 ) 278-9963
  • Fax: ( 650 ) 589-2786
  • Address: 1067 SNEATH LN SAN BRUNO CA 94066, USA SAN BRUNOUNITED STATES SAN BRUNO,United States
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33570-04-6 Bilobalide

  • Bilobalide
  • China Shanghai Synnad Chemical Co., Ltd. [Importer/Exporter]
  • Tel: 86 21 5109 7911
  • Fax: 86 21 5109 7955
  • Address: B-5 Ecust Science Park, No. 18, Lane 1305, Hua Jing Road, Shanghai 200231 China Shanghai,ShanghaiChina
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33570-04-6 BILOBALIDE SNAP-N-SHOOT 0.1mg/mL(P)

  • BILOBALIDE SNAP-N-SHOOT 0.1mg/mL(P)Bilobalide
  • United States ChromaDex Inc. [Manufacturer]
  • Tel: 949-419-0288
  • Fax: 949-419-0294
  • Address: ChromaDex Inc.
    10005 Muirlands Blvd. Suite G - First Floor
    Irvine, CA 92618 ,United States
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33570-04-6 (-)-BILOBALIDE

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
  • Tel: +49-9231-9619-0
  • Fax: +49-9231-9619-60
  • Address: Cfm Oskar Tropitzsch
    Waldershofer Str. 49-51
    95615 Marktredwitz
    Germany ,Germany
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33570-04-6 Bilobalide A

  • Bilobalide A, Min 99%
  • China Finechemie Co., Ltd. [Manufacturer]
  • Tel: +86-23-99186710
  • Fax: +86-23-99186729
  • Address: 28th Floor Mordern Building,New-Tech Zone400020 ChongqingCHINA Chongqing,China
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33570-04-6 Bilobalide

  • China Hangzhou Sage Chemical Co., Ltd. [, Manufacturer]
  • Tel: +86-571-86818502
  • Fax: +86-571-86818503
  • Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, ,ZhejiangChina
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33570-04-6 BILOBALID HPLC GRADE

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany ,Germany
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References of Bilobalide
Title: Bilobalide
CAS Registry Number: 33570-04-6
CAS Name: (3aS,5aR,8R,8aS,9R,10aS)-9-(1,1-Dimethylethyl)-10,10a-dihydro-8,9-dihydroxy-4H,5aH,9H-furo[2,3-b]furo[3¢,2¢:2,3]cyclopenta[1,2-c]furan-2,4,7(3H,8H)trione
Molecular Formula: C15H18O8
Molecular Weight: 326.30
Percent Composition: C 55.21%, H 5.56%, O 39.23%
Literature References: Sesquiterpene isolated from the leaves of Ginko biloba L., Ginkgoaceae; closely related to the ginkgolides, q.v. Component of the Ginkgo biloba extract, EGb 761, q.v. Isoln: K. Weinges, W. B?hr, Ann. 724, 214 (1969). NMR and MS analysis: eidem, ibid. 759, 158 (1972). Structure determn: K. Nakanishi et al., J. Am. Chem. Soc. 93, 3544 (1971). Total synthesis of (±)-form: E. J. Corey, W. Su, ibid. 109, 7534 (1987). Enantioselective synthesis of (-)-form: eidem, Tetrahedron Lett. 29, 3423 (1988). Separation from Ginkgo biloba extracts: S. Jaracz et al., Phytochemistry 65, 2897 (2004). Neuroprotective effects in animal models of brain ischemia: K. Chandrasekaran et al., Brain Res. 922, 282 (2001). GABAA antagonist activity: S. H. Huang et al., Eur. J. Pharmacol. 464, 1 (2003). Review of neuroprotective properties: F. V. Defeudis, Pharmacol. Res. 46, 565-568 (2002); of physical properties: T. A. van Beek, Bioorg. Med. Chem. 13, 5001-5012 (2005).
Properties: Colorless crystals from water, mp >300°. [a]57820 -64.3° (c = 2 in acetone).
Melting point: mp >300°
Optical Rotation: [a]57820 -64.3° (c = 2 in acetone)