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CAS RN: 1077-28-7 | Product Number: L0058

DL-α-Lipoic Acid


Purity: >99.0%(T)
Chemical Substance Law (ENCS):   9-817, 5-535
Synonyms:
  • DL-Thioctic Acid
Documents:
5G
¥4,900
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25G
¥14,300
≥40  17   ≥100 
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Product Number L0058
Purity / Analysis Method >99.0%(T)
Molecular Formula / Molecular Weight C__8H__1__4O__2S__2 = 206.32 
Physical State (20 deg.C) Solid
Storage Temperature Refrigerated (0-10°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive,Hygroscopic,Heat Sensitive
CAS RN 1077-28-7
Reaxys Registry Number 81851
PubChem Substance ID 87572024
SDBS (AIST Spectral DB) 10401
Merck Index (14) 9326
MDL Number

MFCD00005474

Specifications
Appearance Light orange to Yellow to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 99.0 %
Properties (reference)
Boiling Point 165 °C
Solubility in water Insoluble
Solubility (soluble in) Toluene, Ethanol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
Chemical Substance Law (ENCS) 9-817, 5-535
RTECS# JP1192000
Transport Information:
Application
α-Lipoic acid: A Powerful Antioxidant and a Radical Scavenger

α-Lipoic acid and its reduced form, dihydrolipoic acid [D4586], are powerful antioxidants. α-Lipoic acid also scavenges hydroxyl radicals, hypochlorous acid, peroxynitrite, and singlet oxygen. Dihydrolipoic acid is a racemic compound but the R-enantiomer is thought to be more bioavailable compared to the S-enantiomer.

References


PubMed Literature


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