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(R)-(+)-1,2-Dithiolane-3-pentanoic acid

(R)-(+)-1,2-Dithiolane-3-pentanoic acid ??? ???
?? ??:
1200-22-2
???:
(R)-(+)-1,2-Dithiolane-3-pentanoic acid
???(??):
(R)-LIPOIC ACID;R-ALPHA-LIPOIC ACID;Thiogamma;Tiobe;Lipoec;Tiobec;(R)-(+)-α;ipoic acid;(R)-(+)-α-L;D-lipoic acid
CBNumber:
CB7765979
???:
C8H14O2S2
??? ??:
206.33
MOL ??:
1200-22-2.mol
MSDS ??:
SDS

(R)-(+)-1,2-Dithiolane-3-pentanoic acid ??

???
48-52 °C(lit.)
??
D23 +104° (c = 0.88 in benzene)
?? ?
185-195 °C(Press: 0.5 Torr)
??
1.218±0.06 g/cm3(Predicted)
???
114 ° (C=1, EtOH)
???
>230 °F
?? ??
-20°C
???
??????(??), ?????(??), DMSO ? ???
??? ??
??
??? ??
??? ??
?? ?? (pKa)
5.4(at 25℃)
??
?? ????? ?????
optical activity
[α]20/D +104°, c = 1 in chloroform
Merck
14,9326
LogP
2.160 (est)
CAS ??????
1200-22-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 22-36/38
????? 20-36-26-35
WGK ?? 3
HS ?? 29349990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
0
2 0

(R)-(+)-1,2-Dithiolane-3-pentanoic acid C??? ??, ??, ??

??? ??

Yellow Crystalline Solid

??

A fat-metabolism stimulator

?? ??

α-Lipoic acid is an antioxidant which is generally present in plants, animals and many other microorganisms.

(R)-(+)-1,2-Dithiolane-3-pentanoic acid ?? ?? ? ???

???

?? ??


(R)-(+)-1,2-Dithiolane-3-pentanoic acid ?? ??

???( 456)?? ??
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(R)-(+)-1,2-Dithiolane-3-pentanoic acid ?? ??:

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