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Alpha Lipoic Acid

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  Post Date: Aug 22,2013
  Expiry Date: Aug 22,2014
  Detailed Description: Cas No. :62-46-4 Alpha Lipoic Acid
Synonyms: DL-alpha-Lipoic acid; DL-6,8-Dithiooctanoic acid; 5-(Dithiolan-3-yl)valeric acid
C.A.S #: 1077-28-7
Molecular Structure:

Molecular formula: C8H14O2S2
Molecular weight: 206.33
Assay: 99.0-101.0%
Quality Standards: USP30
Alpha-Lipoic acid contains not less than 99.0 percent and not more than 101.0 percent of C8H14O2S2, calculated on the dried basis.
Characteristic: Yellow crystalline powder, almost tasteless.
Melting point: 58-63°C
Boiling point: 160-165°C
Water solubility: Soluble in benzene, ethanol, ethyl ether, chloroform and other organic solvents, but also soluble in water.
Function and Usage: Α-lipoic acid is a vitamin drugs, limited physical activity in its dextral (Ⅲ), basically no physical activity in its L - Lipoic acid (Ⅳ), and no side effects. It is always used for acute and chronic hepatitis, liver cirrhosis, hepatic coma, fatty liver, diabetes, Alzheimer's disease ,and applies as an antioxidant health products.

  CAS Registry Number:

62-46-4

  Synonyms: ;5-(1,2-dithiolan-3-yl)valeric acid;Thiocitic Acid;1,2-Dithiolane-3-pentanoic acid;1,2-dithiolane-3-valeric acid;6,8-thioctic acid;5-[3-(1,2-dithiolanyl)]pentanoic acid;d-[3-(1,2-dithiacyclopentyl)]pentanoic acid;protogen A;acetate replacing factor;pyruvate oxidation factor;Lipoic acid;5-(dithiolan-3-yl)valeric acid;5-(1,2-dithiolan-3-yl)pentanoic acid;5-[(3R)-1,2-dithiolan-3-yl]pentanoic acid;5-[(3S)-1,2-dithiolan-3-yl]pentanoate;5-[(3R)-1,2-dithiolan-3-yl]pentanoate;Alpha Lipoic Acid;DL-Lipoic acid;DL-alpha-Lipoic acid;DL-6,8-Dithiooctanoic acid;DL-Thioctic acid;α-Lipoic Acid;a-lipoic acid;alpha-Lipoic acid;Alpha Lipoic Acid;Alpha Acid Lipoic;(+)-Thioctic acid;
  Molecular Formula: C8H13O2S2
  Molecular Weight: 205.3182
  Molecular Structure: 62-46-4 thioctic acid
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
  Safety Description: S24/25:;

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