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Home > Products >  China Biggest Factory & Manufacturer supply R-(+)-Alpha-Lipoic Acid (R-ALA) 500MT/Year

China Biggest Factory & Manufacturer supply R-(+)-Alpha-Lipoic Acid (R-ALA) 500MT/Year CAS NO.1200-22-2

  • FOB Price: USD: 1.00-2.00 /Kilogram Get Latest Price
  • Min.Order: 500 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
  • Available Specifications:

    AAAAA(50-100)KilogramAAAAA(100-500)Kilogram

  • Product Details

Keywords

  • R-(+)-Alpha-Lipoic Acid
  • R-ALA
  • 1200-22-2

Quick Details

  • ProName: China Biggest Factory & Manufacturer s...
  • CasNo: 1200-22-2
  • Molecular Formula: 56-69-9
  • Appearance: white powder
  • Application: chemicals industry
  • DeliveryTime: 3-5 days
  • PackAge: 25KG/Drum
  • Port: Shanghai Guangzhou Qingdao Shenzhen
  • ProductionCapacity: 50 Metric Ton/Month
  • Purity: 99%
  • Storage: 2-8°C
  • Transportation: By air /Sea/ coruier
  • LimitNum: 500 Kilogram
  • Heavy Metal: 1
  • Limited Quantity: 1
  • Valid Period: 2
  • Color: white
  • Melting point: ≥350°C
  • Boiling point: 363.24°C (rough estimate)
  • density: 1.667
  • solubility: 1 M NaOH: 10 mg/mL, dark green
  • Water Solubility: <0.1 g/100 mL at 21 oC
  • Stability: Stable. Combustible. Incompatible with...

Superiority

(R)-(+)-1,2-Dithiolane-3-pentanoic acid Basic information
Product Name: (R)-(+)-1,2-Dithiolane-3-pentanoic acid
Synonyms: 5-[(3R)-1,2-dithiolan-3-yl]pentanoic acid;5-[(3R)-dithiolan-3-yl]pentanoic acid;5-[(3R)-dithiolan-3-yl]valeric acid;(R)-(+)-1,2-Dithiola;(R)-5-(1,2-Dithiolan-3-yl)pentanoic acid;(R)-Thioctic Acid (R)-1,2-Dithiolane-3-valeric Acid;D-lipoic acid;(R)-(+)-1,2-Dithiolane-3-pentanoic acid 97%
CAS: 1200-22-2
MF: C8H14O2S2
MW: 206.33
EINECS: 638-752-2
Product Categories: API;Sulfur & Selenium Compounds;Chiral Reagents;Chiral Building Blocks;Heterocyclic Building Blocks;Others;FINE Chemical & INTERMEDIATES;Heterocycles
Mol File: 1200-22-2.mol
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Structure
 
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Chemical Properties
Melting point  48-52 °C(lit.)
alpha  D23 +104° (c = 0.88 in benzene)
Boiling point  185-195 °C(Press: 0.5 Torr)
density  1.218±0.06 g/cm3(Predicted)
refractive index  114 ° (C=1, EtOH)
Fp  >230 °F
storage temp.  -20°C
solubility  Acetonitrile (Slightly), Chloroform (Slightly), DMSO
pka 5.4(at 25℃)
optical activity [α]20/D +104°, c = 1 in chloroform
Merck  14,9326
CAS DataBase Reference 1200-22-2(CAS DataBase Reference)
 
Safety Information
Risk Statements  22-36/38
Safety Statements  20-36-26-35
WGK Germany  3
HS Code  29349990
MSDS Information
Provider Language
SigmaAldrich English
 
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Usage And Synthesis
Chemical Properties Yellow Crystalline Solid
Uses A fat-metabolism stimulator
Uses

α-Lipoic acid has been used as a reference standard for the analysis of α-lipoic acid in human plasma by high performance liquid chromatography coupled to electron capture detector (HPLC-ECD), in various food matrices and dietary supplements by HPLC combined with coulometric electrode array detector (CEAD) as well as electrospray ionization mass spectrometer (ESI-MS).
It may be used as a reference standard for the determination of α-lipoic acid in human urine by isocratic reversed-phase HPLC and in α-lipoic acid capsules by HPLC with chemiluminescence detection.
General Description

α-Lipoic acid is an antioxidant which is generally present in plants, animals and many other microorganisms.
Biochem/physiol Actions (R)-(+)-α-Lipoic acid was shown to significantly increase pyruvate oxidation while abrogating fatty acid oxidation in rat hepatocytes. These effects make R-(+)-α-Lipoic acid a promising treatment option for the treatment of Type II diabetes. It is a biological antioxidant with prooxidant activities, its therapeutic potential is widely investigated, e.g. in the treatment for Alzheimer′s disease.
 
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Preparation Products And Raw materials
Preparation Products DIHYDROLIPOIC ACID

 

Details

 

(R)-(+)-1,2-Dithiolane-3-pentanoic acid Basic information
Product Name: (R)-(+)-1,2-Dithiolane-3-pentanoic acid
Synonyms: 5-[(3R)-1,2-dithiolan-3-yl]pentanoic acid;5-[(3R)-dithiolan-3-yl]pentanoic acid;5-[(3R)-dithiolan-3-yl]valeric acid;(R)-(+)-1,2-Dithiola;(R)-5-(1,2-Dithiolan-3-yl)pentanoic acid;(R)-Thioctic Acid (R)-1,2-Dithiolane-3-valeric Acid;D-lipoic acid;(R)-(+)-1,2-Dithiolane-3-pentanoic acid 97%
CAS: 1200-22-2
MF: C8H14O2S2
MW: 206.33
EINECS: 638-752-2
Product Categories: API;Sulfur & Selenium Compounds;Chiral Reagents;Chiral Building Blocks;Heterocyclic Building Blocks;Others;FINE Chemical & INTERMEDIATES;Heterocycles
Mol File: 1200-22-2.mol
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Structure
 
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Chemical Properties
Melting point  48-52 °C(lit.)
alpha  D23 +104° (c = 0.88 in benzene)
Boiling point  185-195 °C(Press: 0.5 Torr)
density  1.218±0.06 g/cm3(Predicted)
refractive index  114 ° (C=1, EtOH)
Fp  >230 °F
storage temp.  -20°C
solubility  Acetonitrile (Slightly), Chloroform (Slightly), DMSO
pka 5.4(at 25℃)
optical activity [α]20/D +104°, c = 1 in chloroform
Merck  14,9326
CAS DataBase Reference 1200-22-2(CAS DataBase Reference)
 
Safety Information
Risk Statements  22-36/38
Safety Statements  20-36-26-35
WGK Germany  3
HS Code  29349990
MSDS Information
Provider Language
SigmaAldrich English
 
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Usage And Synthesis
Chemical Properties Yellow Crystalline Solid
Uses A fat-metabolism stimulator
Uses

α-Lipoic acid has been used as a reference standard for the analysis of α-lipoic acid in human plasma by high performance liquid chromatography coupled to electron capture detector (HPLC-ECD), in various food matrices and dietary supplements by HPLC combined with coulometric electrode array detector (CEAD) as well as electrospray ionization mass spectrometer (ESI-MS).
It may be used as a reference standard for the determination of α-lipoic acid in human urine by isocratic reversed-phase HPLC and in α-lipoic acid capsules by HPLC with chemiluminescence detection.
General Description

α-Lipoic acid is an antioxidant which is generally present in plants, animals and many other microorganisms.
Biochem/physiol Actions (R)-(+)-α-Lipoic acid was shown to significantly increase pyruvate oxidation while abrogating fatty acid oxidation in rat hepatocytes. These effects make R-(+)-α-Lipoic acid a promising treatment option for the treatment of Type II diabetes. It is a biological antioxidant with prooxidant activities, its therapeutic potential is widely investigated, e.g. in the treatment for Alzheimer′s disease.
 
(R)-(+)-1,2-Dithiolane-3-pentanoic acid Preparation Products And Raw materials
Preparation Products DIHYDROLIPOIC ACID

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