R-(+)-硫辛酸,99.5%_上海久谊生物科技有限公司

R-(+)-硫辛酸(1200-22-2)

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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
分子式：
C₈H₁₄O₂S₂
分子量：206.33
英文名称：R-(+)-alpha-Lipoic acid
EINECS：638-752-2
密度：1.218 g/cm3
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
闪点：173oC
熔点：46-49oC
沸点：362.5oC at 760 mmHg
毒性：

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

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