\
Changzhou Koye Chemical Co.,Ltd.

CHANGZHOU KOYE CHEMICAL CO.,LTD.

Steroidal Compounds
Product Categories

11 ,17,21-Trihydroxypregn-4-ene-3,20-dione 17-valerate

Product name 11 ,17,21-Trihydroxypregn-4-ene-3,20-dione 17-valerate
CAS NO. 57524-89-7
Purity 97%-102%
Molecular Formula

C26H38O6

Molecular weight 446.58
Appearance white or off-white crystalline powder
Structural Formula 11 ,17,21-Trihydroxypregn-4-ene-3,20-dione 17-valerate
Description & Application Steroidal anti-inflammatory drugs
Specification

Appearance: white or off-white crystalline powder                  

Loss on drying: ≤1%                                                

Melting point: 158-162℃

Optical rotation: +370-+430                                        

Purity(HPLC): 98.5%

Residue: ≤0.1%                                                    

Heavy metal: ≤20 PPM

Single miscellaneous: ≤0.5%                                      

Total miscellaneous: ≤1.5%

Package 1kg,Aluminum can
Copyright(C)2019 , Changzhou Koye Chemical Co.,Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 备案序号:苏ICP备12055371号 

GO
TOP