Substance

ID:361258

MolImageID:51

(R)-(+)-α-Lipoic acid

Sigma Aldrich
Names and Identifiers
IUPAC name
5-[(3R)-1,2-dithiolan-3-yl]pentanoic acid
IUPAC Traditional name
lipoic acid
Synonyms
(R)-(+)-1,2-Dithiolane-3-pentanoic acid(R)-6,8-二硫辛酸(R)-(+)-α-硫辛酸(R)-(+)-1,2-二硫戊环基-3-戊酸(R)-(+)-α-Lipoic acid(R)-6,8-硫辛酸(R)-6,8-Dithiooctanoic acid(R)-6,8-Thioctic acid
Registration numbers
CAS Number
1200-22-2
MDL Number
MFCD01631142
Properties
Product Information
Purity
≥98.0% (HPLC)
Empirical Formula (Hill Notation)
C8H14O2S2
Shelf Life
(limited shelf life, expiry date on the label)
Grade
analytical standard
Physical Property
Flash Point
>110 °C
>230 °F
Optical Rotation
[α]/D +115±5°, c = 1% in ethanol
Melting Point
48-52 °C(lit.)
Safety Information
German water hazard class
3
Storage Temperature
2-8°C
MSDS Link
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Molecule Details
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Molecular Spectra
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References
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