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08561

(S)-(−)-α -Lipoic acid

≥97% (HPLC)

Synonym(s):

(S)-1,2-Dithiolane-3-pentanoic acid, (S)-6,8-Thioctic acid

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About This Item

Empirical Formula (Hill Notation):
C8H14O2S2
CAS Number:
1077-27-6
Molecular Weight:
206.33
NACRES:
NA.25
PubChem Substance ID:
329748605
UNSPSC Code:
12352106
MDL number:
MFCD01863481
Beilstein/REAXYS Number:
81852
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Quality Segment

100, 200

assay

≥97% (HPLC)

optical purity

enantiomeric excess: ≥98.0% (HPLC)

storage temp.

−20°C

InChI

1S/C8H14O2S2/c9-8(10)4-2-1-3-7-5-6-11-12-7/h7H,1-6H2,(H,9,10)/t7-/m0/s1

InChI key

AGBQKNBQESQNJD-ZETCQYMHSA-N

Biochem/physiol Actions

Biological antioxidant with prooxidant activities[1] [2]. Method for enantioseparation of lipoic acid in dietary supplements by capillary electrophoresis[3].

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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This Item
0703904471706930
(S)-(−)-α -Lipoic acid ≥97% (HPLC)

Sigma-Aldrich

08561

(S)-(−)-α -Lipoic acid

(R)-(+)-α-Lipoic acid ≥98.0% (HPLC)

Sigma-Aldrich

07039

(R)-(+)-α-Lipoic acid

(R)-(+)-α-Lipoic acid analytical standard

Supelco

04471

(R)-(+)-α-Lipoic acid

S-(11-Bromoundecyl) thioacetate

Sigma-Aldrich

706930

S-(11-Bromoundecyl) thioacetate

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

-

assay

≥97% (HPLC)

assay

≥98.0% (HPLC)

assay

≥98.0% (HPLC)

assay

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical purity

enantiomeric excess: ≥98.0% (HPLC)

optical purity

enantiomeric excess: ≥98.0% (HPLC)

optical purity

-

optical purity

-

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000547373
0000547373
0000482937
0000482937
0000302023

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Global Trade Item Number

SKUGTIN
W353604-5KG-K04061837890765
W353604-10KG-K04061837890758
320412-1L04061826701898
820791000004022536466675
471569-1L04061832360157
471569-250ML04061832360164
471569-25ML04061832360171
W353600-SAMPLE-K04061837536694
W353604-1KG-K04061837536700
W353604-SAMPLE-K04061837890772
W353600-250G-K04061837536670
W353600-50G-K04061837536687
820791000504022536466682
820791100004022536466705

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