Researching Relationships


4-Pregnen-21-oic acid-17α-ol-3-one-7α-thiol γ-lactone 7-acetate; 7α-(Acetylthio)-17α-hydroxy-3-oxopregn-4-ene-21-carboxylic acid γ-lactone

Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C24H32O4S = 416.58
Physical State (20 deg.C) Solid
CAS RN 52-01-7
Unit Price
5 g 5500
10 g 7500
25 g 9900
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(UV-vis method) min. 95.0 %
Specific rotation [a]20/D -34.0 to -38.0 deg(C=1, CHCl3)
Solubility in EtOH very faint turbidity

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.