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bitter almond Amygdalin P.E. b17 vitamin apricot powder

Inquiry
  Post Date: Jul 18,2016
  Expiry Date: Jan 14,2017
  Detailed Description: Cas No. :29883-15-6 Quantity: 2000Kilograms
Specs:5%10%health food,98%Oral, 99%injection
Price:USD300 USD Kilograms
Payment Method: T/T
Product name:
pure natual amygdalin, laetrile, vitamin b17 naturally extracted from apricot kernel


1. Introduction:
1)Chinese name: Almond seed extract amygdalin 98% vitamin B17
2)English name: Amygdalin
3)alias: Amygdalin Mandelonitrile-β -gentiobioside, Amygdaloside, Laetrile, VB-17
4)chemical name: Benzeneacetonitrile, α -[(6-O-β -D-glucopyranosyl-β -D-glucopyranosyl) oxy]
5)(R) - Latin name: Semen armeniacae amarum
6)CAS No: : 29883-15-6
7)Specifications: 98% /99% (HPLC)
8)molecular formula: C20H27NO11;
9)Molecular: 457.42
10)physical properties: Trihydrate orthorhombic columnar crystal (water), melting point 200 ° ; Anhydrous melting point of about 20 ° , [α ] 20D-42 ° . LG dissolved in 12ml of water, 900ml ethanol and 11ml boiling alcohol, easily soluble in boiling water, almost insoluble in diethyl ether.

2. pharmacological effects:

It started back in 1845 for the treatment of cancer, new home and abroad are nonvolatile memories. The mechanism different opinions, some people think that its anti-cancer effect is due to carcinoma of acid β -glucosidase enzyme in 1 - mandelic nitrile-β -glucuronidase HCN generated due to death, also reported that the anti-cancer effect was mainly due to nitrile instead of almond caused by cyanide. Japan and the U. S. Reported a significant clinical effect of the treatment of cancer, but also reports and the results are also inconsistent, or opposite, and a post-service deaths. Therefore, the value of their cancer is still controversial.

  CAS Registry Number:

29883-15-6
  Synonyms: ;D-Amygdalin hydrate;D-Amygdalin (1.12428);{[6-O-(beta-D-glucopyranosyl)-beta-D-glucopyranosyl]oxy}(phenyl)acetonitrile;(2R)-[(6-O-hexopyranosylhexopyranosyl)oxy](phenyl)ethanenitrile;(2R)-{[6-O-(beta-D-glucopyranosyl)-beta-D-glucopyranosyl]oxy}(phenyl)ethanenitrile;amygdalin;Apricot Kernel Extract;
  Molecular Formula: C20H27NO11
  Molecular Weight: 457.4285
  Molecular Structure: 29883-15-6 D(-)-Amygdalin hydrate
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;

  Company: Natural Field Bio-technique Co.,ltd     [ China ]        
  Contact: Sunny
  Tel: 18092352326
  Fax: 86-29-68740718
  Email: sunny-sang@hotmail.com
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