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CAS No 19057-60-4 , Dioscin Search by region : China

  • Name: Dioscin
  • CAS Registry Number:
  • Density: 1.39 g/cm3
  • Refractive index: 1.613
  • Molecular Weight: 869.05
  • InChI: InChI=1/C45H72O16/c1-19-9-14-45(54-18-19)20(2)30-28(61-45)16-27-25-8-7-23-15-24(10-12-43(23,5)26(25)11-13-44(27,30)6)57-42-39(60-41-36(52)34(50)32(48)22(4)56-41)37(53)38(29(17-46)58-42)59-40-35(51)33(49)31(47)21(3)55-40/h7,19-22,24-42,46-53H,8-18H2,1-6H3/t19-,20+,21+,22+,24+,25-,26+,27?,28+,29-,30+,31+,32+,33-,34-,35-,36-,37+,38-,39-,40+,41+,42-,43+,44+,45-/m1/s1
  • Molecular Formula: C45H72O16
  • Molecular Structure:CAS No:19057-60-4 Dioscin

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19057-60-4 Dioscin

  • Dioscin English name: Dioscin; Molecular formula: C45H72O16; Molecular weight: 869.05; CAS Registry Number :19057-60-4; Melting point :294-296 ; Extract Source: Dioscorea (D. Zingiberensis CH Wright), Dioscorea nipponica (D.nipponica Makino), panthai...
  • China Nanjing Spring&Autumn Biological Engineering Co., Ltd. [Manufacturer, Distributor/Wholesaler]
  • Tel: 86-25-84430028
  • Address: Room 805, No. 2, Sheng Li Cun Road, Xuanwu District, Nanjing(Xiao-Wei Street, Nanjing Jinling Biomedical Science and Technology Industrial Park) Nanjing,JiangsuChina
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19057-60-4 Dioscin

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
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  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi null,ShanXiChina
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19057-60-4 Dioscin

  • Dioscin
  • 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,nullChina
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19057-60-4 Dioscin

  • China Shanghai Hanhong Chemical Co., Ltd. [Manufacturer, Trading Company, Agent]
  • Tel: +86-(21)-64762736, 64531573
  • Fax: +86-(21)-54291107
  • Address: 206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai, Xuhui District,ShanghaiChina
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19057-60-4 Dioscin

  • Dioscin
  • China Betapharma Shanghai Inc.Co., Ltd [Manufacturer]
  • Tel: 86-21-62951620
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  • Address: Jinming Building 12A No. 8 Zunyi(S) Rd. Shanghai China 200336 shanghaiCHINA shanghai,nullChina
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19057-60-4 Dioscin

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  • China Shanghai Synnad Chemical Co., Ltd. [Importer/Exporter]
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  • Address: B-5 Ecust Science Park, No. 18, Lane 1305, Hua Jing Road, Shanghai 200231 China Shanghai,ShanghaiChina
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19057-60-4 Dioscin

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  • China Four Rivers Science Co., Ltd. [Manufacturer]
  • Tel: +86-28-86276120
  • Fax: +86-28-85193812
  • Address: A-704, Gaofa Building, Jiuxing Road 6#, Hi-Tech Zone 610041, Chengdu, Sichuan, China.610041 ChengduCHINA Chengdu,nullChina
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19057-60-4 Dioscin

  • China Kouting Chemical Co.,Ltd [Importer/Exporter]
  • Tel: +86-(21)-58116473
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  • Address: Hunan Road, Pudong New District, Shanghai, Shanghai 201318, shanghai,shanghaiChina
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19057-60-4 DIOSCIN

  • China NINGBO V&P CHEMISTRY [Manufacturer]
  • Tel: 86-574-27666767
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  • Address: 21/F, NO.11 BLDG,XIN TIAN DI,
    NO689, SHI JI ROAD,
    NINGBO,CHINA, 315040 null,nullChina
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19057-60-4 Dioscin

  • Dioscin, 98%
  • China Aktin Chemicals, Inc. [Manufacturer]
  • Tel: +86-28-85159085
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  • Address: Aktin Chemicals, Inc.
    Yongfeng Plaza, No.52,
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    Chengdu 610041
    P.R.China null,nullChina
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References of Dioscin
Title: Dioscin
CAS Registry Number: 19057-60-4
CAS Name: (25R)-Spirost-5-en-3b-yl O-6-deoxy-a-L-mannopyranosyl-(1?2)-O-[6-deoxy-a-L-mannopyranosyl-(1?4)]-b-D-glucopyranoside
Synonyms: diosgenin bis-a-L-rhamnopyranosyl-(1?2 and 1?4)-b-D-glucopyranoside
Molecular Formula: C45H72O16
Molecular Weight: 869.04
Percent Composition: C 62.19%, H 8.35%, O 29.46%
Literature References: From Dioscorea tokoro Mal., Dioscoreaceae. Isoln: Tsukamoto et al., Pharm. Bull. 4, 35 (1956); Heitz, Compt. Rend. 248, 283 (1958). Structure: Kawasaki, Yamauchi, Chem. Pharm. Bull. 10, 703 (1962).
Properties: Crystals, decomp 275-277°. [a]D13 -115° (c = 0.373 in ethanol).
Optical Rotation: [a]D13 -115° (c = 0.373 in ethanol)