产品名称

R-(+)-硫辛酸

CAS NO

1200-22-2

中文别名

(R)-(+)-1,2-二硫戊环基-3-戊酸

英文名称

R-(+)-alpha-Lipoic acid

英文别名

1,2-Dithiolane-3-pentanoicacid,(R)-;1,2-Dithiolane-3-valeric acid,(+)- (8CI);1,2-Dithiolane-3-pentanoicacid, (3R)-;(R)-Lipoic acid;(R)-a-Lipoic acid;(R)-(+)-1,2-Dithiolane-3-pentanoic acid;Berlition;Byodinoral 300;Lipoec;Lipoic acid;R-(+)-Thioctic acid;Thioderm;Thiogamma;Tiobec;Tiobec Retard;d-Thioctic acid;a-(+)-Lipoic acid;a-Lipoic acid

分子式

C₈H₁₄O₂S₂

分子量

206.33

EINECS

638-752-2

熔点

46-49oC

沸点

362.5oC at 760 mmHg

毒性

Basic information

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

Other Name：(R)-(+)-Lipoic acid

CAS NO.： 1200-22-2

MF： C8H14O2S2

MW： 206.33

Solubility：Acetonitrile (slightly soluble), chloroform (slightly soluble), DMSO

Melting point：48-52 °C(lit.)

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

Functions：Dietary supplyment

 Product Specification

Item	Specification
Appearance	Light yellow to yellow powder
Water	≤0.5%
Specific rotation	+115°~+125°
Residue on ignition	≤0.1%
Limit of polymer content	≤0.1%
Purity by HPLC	≥99.5%
Max Impurity by HPLC	≤0.2%
Total impurity by HPLC	≤1.0%
Chiral purity by HPLC	≥99.5%
Assay by HPLC	98.5%~101.5%
Residual solvents by GC	EA ≤5000 ppm
	MTBE ≤5000 ppm
	N-hexane ≤5000 ppm
	MCH ≤1180 ppm

Application

• Dietary supplements
• Laboratory research (reagent)
• Pharmaceutical
• Diabetes management