83-43-2 Methylprednisolone Methylprednisolone CAS NO83-43-2
Methylprednisolone CAS NO83-43-2
Methylprednisolone Basic information |
Product Name: | Methylprednisolone |
Synonyms: | (6alpha,11beta)-11,17,21-Trihydroxy-6-methylpregna-1,4-diene-3,20-dione;11,17,21-trihydroxy-6-methyl-1,4-pregnadiene-3,20-dione;11,17,21-Trihydroxy-6-methylpregna-1,4-diene-3,20-dione;11-beta,17,21-Trihydroxy-6-alpha-methylpregna-1,4-diene-3,20-dione;1-dehydro-6alpha-methylhydrocortisone;20-dione,11,17,21-trihydroxy-6-methyl-,(6alpha,11beta)-pregna-4-diene-3;Methylprednisolone Impurity A;delta(sup1)-6-alpha-methylhydrocortisone |
CAS: | 83-43-2 |
MF: | C22H30O5 |
MW: | 374.47 |
EINECS: | 201-476-4 |
Product Categories: | Miscellaneous Biochemicals;Biochemistry;Pharmaceuticals;Hydroxyketosteroids;Steroids;Intermediates & Fine Chemicals;Steroid and Hormone;API;MEDROL;Hormone Drugs |
Mol File: | 83-43-2.mol |
|
Methylprednisolone Chemical Properties |
Melting point | 228-237°C (dec.) |
alpha | D20 +83° (dioxane) |
Boiling point | 423.47°C (rough estimate) |
density | 1.0868 (rough estimate) |
refractive index | 82 ° (C=1, Dioxane) |
storage temp. | 0-6°C |
solubility | chloroform/methanol (9:1): 50 mg/mL, clear, faintly yellow |
form | neat |
Merck | 14,6111 |
BRN | 2340300 |
CAS DataBase Reference | 83-43-2(CAS DataBase Reference) |
NIST Chemistry Reference | 1,4-Pregnadiene-3,20-dione, 11beta,17alpha,21-trihydroxy-6alpha-methyl-(83-43-2) |
EPA Substance Registry System | Pregna-1,4-diene- 3,20-dione, 11,17,21-trihydroxy-6-methyl-, (6.alpha.,11.beta.)-(83-43-2) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 22-36-26 |
WGK Germany | 2 |
RTECS | TU4146000 |
F | 8-10-23 |
Hazardous Substances Data | 83-43-2(Hazardous Substances Data) |
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