(±)-α-Lipoic acid 98+%

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Irritant Warning

Warning

Synonyms: 5-(1,2-Dithiolan-3-yl)pentanoic acid, (±)-1,2-Dithiolane-3-pentanoic acid, 5-(1,2)Dithiolan-3-yl-pentanoic acid, DL-α-Lipoic acid, DL-Thioctic acid (oxidized), DL-6,8-Thioctic acid, Lip(S2), 6,8-Dithiooctanoic acid

13872-0050 13872-0250 13872-1000

TS13872-0050EA 86 USD

TS13872-0050 TS13872-0250 TS13872-1000

(±)-α-Lipoic acid 98+%

(±)-α-Lipoic acid

Formula: C₈H₁₄O₂S₂
MW: 206.33 g/mol
Boiling Pt: 160…165 °C (760 mmHg)
Melting Pt: 60…63 °C
Storage Temperature: Ambient

MDL Number: MFCD00005474
CAS Number: 1077-28-7
EINECS: 214-071-2

Specification Test Results

Appearance	Yellow Crystalline powder or crystals
Infrared spectrum	Conforms
UV spectrum	Complies
Melting point	60 to 63°C
Loss on drying	≤1 %
Sulfated ash	≤0.1 %
Solubility	(2 % in 10 % NaOH) Clear yellow
UV spectrophotometry	98.0 to 102.0 % (on dry substance)
Chloride (Cl)	≤0.071 %
Sulfate (SO4)	≤0.192 %

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