Top Purity (R)-(+)-1,2-Dithiolane-3-pentanoic acid CAS:1200-22-2

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

Synonyms:5-[(3R)-1,2-dithiolan-3-yl]pentanoic acid;5-[(3R)-dithiolan-3-yl]pentanoic acid;5-[(3R)-dithiolan-3-yl]valeric acid;(R)-(+)-1,2-Dithiola;(R)-5-(1,2-Dithiolan-3-yl)pentanoic acid;(R)-Thioctic Acid (R)-1,2-Dithiolane-3-valeric Acid;D-lipoic acid;(R)-(+)-1,2-Dithiolane-3-pentanoic acid 97%

CAS:1200-22-2

MF:C8H14O2S2

MW:206.33

EINECS:  638-752-2

Melting point:48-52 °C(lit.)

alpha:D23 +104° (c = 0.88 in benzene)

Boiling point:185-195 °C(Press: 0.5 Torr)

density:1.218±0.06 g/cm3(Predicted)

refractive index:114 ° (C=1, EtOH)

Fp:>230 °F

storage temp.:-20°C

solubility:Acetonitrile (Slightly), Chloroform (Slightly), DMSOUses  α-Lipoic acid has been used as a reference standard for the analysis of α-lipoic acid in human plasma by high performance liquid chromatography coupled to electron capture detector (HPLC-ECD), in various food matrices and dietary supplements by HPLC combined with coulometric electrode array detector (CEAD) as well as electrospray ionization mass spectrometer (ESI-MS).

It may be used as a reference standard for the determination of α-lipoic acid in human urine by isocratic reversed-phase HPLC and in α-lipoic acid capsules by HPLC with chemiluminescence detection.

Chemical Properties:Yellow Crystalline Solid

Uses:A fat-metabolism stimulator