83-43-2 Methylprednisolone CAS NO.83-43-2

Mature technology, stable product

Product Name:	Pregna-1,4-diene-3,20-dione,11,17,21-trihydroxy-6-methyl-, (6a,11b)-
CAS Registry Number:	83-43-2
EINECS:	201-476-4
Synonyms:	Pregna-1,4-diene-3,20-dione,11b,17,21-trihydroxy-6a-methyl- (7CI,8CI);11b,17,21-Trihydroxy-6a-methylpregna-1,4-diene-3,20-dione;6a-Methyl-11b,17a,21b-trihydroxy-1,4-pregnadiene-3,20-dione;6a-Methylprednisolone;Besonia;Duralone;M-Prednisol;Medorol;Medralone;Medrol;Metastab;Methylprednisolone;Metilbetasone;Metrisone;NSC 19987;Prednol;Promacortine;Suprametil;Urbason;Urbasone;Wyacort;Methylphenisolone;
Molecular Structure:
Molecular Formula:	C₂₂H₃₀O₅
Molecular Weight:	374.48
Density:	1.28
Boiling Point:	571.8 °C at 760 mmHg
Melting Point:	228-237℃ (dec.)
Flash Point:	571.8 °C at 760 mmHg
Storage Temperature:	0-6°C
Refractive index:	82 ° (C=1, Dioxane)
Appearance:	white to off-white crystalline powder
Risk Codes:	R36/37/38
Safety Statements:	Moderately toxic by intraperitoneal route. A steroid hormone. Human systemic effects include arrhythmias, blood pressure lowering, heart rate changes, increased body temperature, pulse rate increase, respiratory depression. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Symbols:	Xi