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Chemical Structure| 1200-22-2 Chemical Structure| 1200-22-2
Chemical Structure| 1200-22-2

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CAS No.: 1200-22-2

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Lipoic Acid can inhibit TNF-alpha-induced NF-kappaB activation.

Synonyms: (R)-(+)-α-Lipoic acid; R-(+)-Thioctic acid; Thiogamma oral

4.5 *For Research Use Only !

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Product Details of [ 1200-22-2 ]

CAS No. :1200-22-2
Formula : C8H14O2S2
M.W : 206.33
SMILES Code : O=C(O)CCCC[C@H]1SSCC1
Synonyms :
(R)-(+)-α-Lipoic acid; R-(+)-Thioctic acid; Thiogamma oral
MDL No. :MFCD01631142

Safety of [ 1200-22-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis [ 1200-22-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1200-22-2 ]

[ 1200-22-2 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 1421-65-4 ]
  • [ 1200-22-2 ]
  • (S)-3-(3,4-Dihydroxy-phenyl)-2-((R)-5-[1,2]dithiolan-3-yl-pentanoylamino)-propionic acid methyl ester [ No CAS ]
  • 2
  • [ 125414-41-7 ]
  • [ 1200-22-2 ]
  • C24H41NO6S4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
86% 2.97 g of lipoic acid (LA), 3.31 g of 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC·HCl) was added to a 100 mL round bottom flask.Add 40 mL CH2Cl2 to dissolve and activate for 30 min.1.25 g of Boc-serinol dissolved in 20 mL of CH 2 Cl 2 and 2.21 g of 4-(dimethylamino)pyridine (DMAP) were added to the above mixture.Reaction for 12 h. After the reaction is completed, it is filtered.The filtrate was thoroughly washed with an excess of 0.1 mol/L hydrochloric acid.Discard the water phase after standing. Dry the oil phase with sodium sulfate and purify by column chromatography (eluent: CHCl3/CH3OH=20/1, v/v) to give a pale yellowOily liquid di-Boc-LA-Ser (3.19 g, yield 86%).Take 1g di-Boc-LA-Ser in 10mL CH2Cl2,After cooling to 0 C, 0.41 g of trifluoroacetic acid (TFA) was slowly added dropwise and reacted for 2 h.The mixture was concentrated in vacuo to give a crude di-L-Ser.
 

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