dioscin

• Post Date:

  Jun 13,2014

• Expiry Date:

  Dec 10,2014

• Detailed Description:

  Cas No. :19057-60-4 English Name：Dioscin
  English alias：
  CAS No.：19057-60-4
  Molecular Formula：C45H72O16
  Molecular Weight：869.05
  Molecular structure：
  Appearance：White powder
  Purity：≥98%
  Identification method：Mass, NMR
  Analysis method：HPLC-DAD or/and HPLC-ELSD
  Mp：294～296℃
  Rotation：-115°(C=0.373, ethanol)
  Solubility：Insoluble in water, petroleum ether, benzene, soluble in methanol, ethanol, acetic acid, slightly soluble in acetone, amyl alcohol.
  Extraction Source：Dioscorea Nipponica.
  Usage：For the determination and identification, pharmacological experiments.
  Storage：4℃Refrigerated, sealed, dark.
  Expiration：2 years
  Package：20mg, 50mg, 100mg, 1g, 10g, 100g, 1kg, 50kg... The company can provide a large number of high-purity Dioscin according to customer requirements.
  Pharmacological effect：Anti-tumor, anti-thrombotic, anti-allergic, anti-viral and anti-shock. Has anti-inflammatory, anti-tumor, anti-viral, lower cholesterol, lower blood pressure, molluscicidal, anti-fertility and other effects. It can be used for the treatment of bronchitis. Which contains peroxide decomposing enzyme, has a significant anti-aging effect. It can remove scar on the face, and let the skin soft lubrication. It can be used as raw materials of steroid hormones and contraceptives.
  Quality certificates and identification reports will go along with the goods. Our company has a R & D team composed by experienced natural products chemist and plant taxonomists, and specialized in the extraction and separation of chemical composition from herbs. The company is major in producing high purity natural products suitable of pharmacological screening or structural modification for customs who are engaged in new drug research and development. We can also provide bulk level (kg) customization services. We have strict production process and perfect quality control standards to ensure product quality and stability; comprehensive inventory and supply system make all products being in stock.
  Quality commitment：If the product has quality problems, returns and replacement for any reason will be accepted.

• CAS Registry Number:

  19057-60-4

• Synonyms:

  beta-d-glucopyranoside,(3-beta,25r)-spirost-5-en-3-ylo-6-deoxy-alpha-l-mannop;collettisideiii;dioscine;yranosyl-(1-2)-o-(6-deoxy-alpha-l-mannopyranosyl)-(1-4))-;DIOSCIN(P);β-D-Glucopyranoside, (3β,25R)-spirost-5-en-3-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[6-deoxy-α-L-mannopyranosyl-(1→4)]-;(3beta,25R)-spirost-5-en-3-yl 6-deoxy-alpha-L-mannopyranosyl-(1->2)-[6-deoxy-alpha-L-mannopyranosyl-(1->4)]-beta-D-glucopyranoside;(3beta,14xi,25R)-spirost-5-en-3-yl 6-deoxy-alpha-L-mannopyranosyl-(1->2)-[6-deoxy-alpha-L-mannopyranosyl-(1->4)]-beta-D-glucopyranoside;

• Molecular Formula:

  C₄₅H₇₂O₁₆

• Molecular Weight:

  869.0436

• Molecular Structure:

  

• Company:

  Nanjing Spring Autumn Biological Engineering Co.,ltd.     [ China ]        

• Contact:

  Rachel hu

• Tel:

  66113315

• Fax:

  84430028

• Email:

  sale08@cqherb.com