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07039

(R)-(+)-α-Lipoic acid

≥98.0% (HPLC)

Sinónimos:

(R)-(+)-1,2-Dithiolane-3-pentanoic acid, (R)-6,8-Dithiooctanoic acid, (R)-6,8-Thioctic acid

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Acerca de este artículo

Fórmula empírica (notación de Hill):
C8H14O2S2
Número CAS:
Peso molecular:
206.33
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.32
MDL number:
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Quality Level

assay

≥98.0% (HPLC)

optical purity

enantiomeric excess: ≥98.0% (HPLC)

mp

48-52 °C (lit.)

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-/m1/s1

InChI key

AGBQKNBQESQNJD-SSDOTTSWSA-N

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.[1] It is a biological antioxidant with prooxidant activities[2][3], its therapeutic potential is widely investigated[4][5][6], e.g. in the treatment for Alzheimer′s disease.[7]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Analysis Note

identity confirmed by LC-MS

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Este artículo
0856104471Y0000546
Quality Level

100

Quality Level

100, 200

Quality Level

100

Quality Level

-

assay

≥98.0% (HPLC)

assay

≥97% (HPLC)

assay

≥98.0% (HPLC)

assay

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

mp

48-52 °C (lit.)

mp

-

mp

48-52 °C (lit.)

mp

-

optical purity

enantiomeric excess: ≥98.0% (HPLC)

optical purity

enantiomeric excess: ≥98.0% (HPLC)

optical purity

-

optical purity

-


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Jennie L Walgren et al.
Metabolism: clinical and experimental, 53(2), 165-173 (2004-02-10)
R-(+)-alpha-lipoic acid (R-LA) is the naturally occurring enantiomer of LA. It is a strong antioxidant and cofactor of key metabolic enzyme complexes catalyzing the decarboxylation of alpha-keto acids. Racemic LA (rac-LA) has shown promise in treating diabetic polyneuropathy, and some
Takashi Yamada et al.
Neurochemistry international, 59(7), 1003-1009 (2011-10-13)
Growing evidence suggests that α-lipoic acid (LA) has neuroprotective effects in various pathological conditions including brain ischemia and neurodegeneration. While anti-oxidative activity has been thought to play a central role in LA-mediated neuroprotection, the precise mechanism and the effect of
Dove J Keith et al.
Pharmacological research, 66(3), 199-206 (2012-05-23)
Lipoic acid (LA) shows promise as a beneficial micronutrient toward improving elder health. Studies using old rats show that (R)-α-LA (R-LA) significantly increases low molecular weight antioxidants that otherwise decline with age. Despite this rationale for benefiting human health, little



Número de artículo de comercio global

SKUGTIN
N17351-500G04061832113487
N17351-100G04061832113463
07039-10MG04061838647375
07039-50MG04061833380390
07039-500MG04061833380383
703904061838245526

Questions

  1. What is REF 07039 Lipoic Acid soluble in?

    1 answer
    1. The solubility of this product has not been determined. However, the cell culture tested (±)-α-Lipoic acid, product T1395, is soluble at 50 mg/mL in ethanol. Similar solubility is expected for this item. In addition, various sources indicate this compound is also soluble in DMSO, acetonitrile, and chloroform. This information has not been validated.

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