Free release

53-03-2 prednisone

service@apichina.com
Product Name prednisone
CAS No. 53-03-2
Synonyms Prednisone,98%; 17-alpha,21-dihydroxypregna-1,4-diene-3,11,20-trione; (8xi,9xi,14xi)-17,21-dihydroxypregna-1,4-diene-3,11,20-trione
InChI InChI=1/C21H26O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-15,18,22,26H,3-4,6,8,10-11H2,1-2H3/t14?,15?,18?,19-,20-,21-/m0/s1
Molecular Formula C21H26O5
Molecular Weight 358.4281
Density 1.3g/cm3
Melting point 233-235℃ (dec.)
Boiling point 573.7°C at 760 mmHg
Flash point 314.8°C
Refractive index 1.603
Hazard Symbols Xn:Harmful;
Risk Codes R63:;
Safety S36/37/39:; S45:;