Items
Specifications
Results
Appearance
Colorless to yellowish solid
Conforms
Identification
HNMR HPLC
Specific optical rotation
-82.0°~ -90.0°
-85.1°
Water
≤0.5%
0.17%
Loss on drying
≤1.0%
0.25%
Relative substances
5,6-trans-dinoprostone: ≤ 2.0%
0.05%
(5Z,13E,15S)-15-hydroxy-9-oxoprosta-5,10,13-triene-1-oic acid: ≤1.0%
0.13%
(5Z,13E,15S)-15-hydroxy-9-oxoprosta-5,8(12),13-trien-1-oic acid: ≤1.0%
0.03%
Total other impurity ≤ 1.0%
0.82%
Relative Solvents
ethyl acetate: ≤0.5%
0.26%
Assay
97.0%~103.0%
99.20%
上海崇达生物科技有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!