21H26O5; Molecular Weight:358.4281; EINECS:200-160-3 ">

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53-03-2 prednisone

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
Molecular Formula C21H26O5
Molecular Weight 358.4281
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
EINECS 200-160-3
Molecular Structure 53-03-2 prednisone
Density 1.3g/cm3
Melting point 233-235℃ (dec.)
Boiling point 573.7°C at 760 mmHg
Refractive index 1.603
Flash point 314.8°C
Vapour Pressur 1.51E-15mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R63:;
Safety Description S36/37/39:;
S45:;
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