TrifluoroMethyl Dechloro/ETHYLCLOPROSTENOLAMIDE_Human APIs Intermediate_Products_Shanghai Lianmin biologics Co., Ltd. 上海联民生物制品有限公司

TrifluoroMethyl Dechloro/ETHYLCLOPROSTENOLAMIDE

前列地尔/前列腺素E1

20180720100544921

CAS No：745-65-3

Molecular Formula：C20H34O5

Molecular Weight：354.48

TEST	SPECIFICTIONS
Description	A white or almost white, crystals or crystalline powder
Identification	According to the requirements
Optical rotation	-53.0°~-61.0°
Melting point	114~118℃
Residue on ignition	≤0.5%
Water content	≤0.5%
Prostaglandin A1	≤1.5%
Prostaglandin B1	≤0.1%
Any foreign prostaglandin impurity eluting before prostaglandin A1	≤0.9%
Impurity at relative retention time 0.6, relative to prostaglandin A1	≤0.9%
Residue solvents	Acetone≤0.5%
	Methanol≤0.3%
	Toluene≤0.089%
	Tetrahydrofuran≤0.072%
	Ethyl acetate≤0.5%
	Dichloromethane≤0.06%
Assay	95%~105%
Conclusion:	Complies with USP standards.