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Origin: China
Cas No: 83-43-2
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Description
Basic Info
Chemical Name | Meprednisone |
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Synonyms | (6S,8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one; |
CAS No. | 83-43-2 |
Molecular Formula | C22H30O5 |
Molecular Weight | 374.47100 |
PSA | 94.83000 |
LogP | 1.80360 |
Properties
Appearance & Physical State | white to off-white crystalline powder |
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Density | 1.28 |
Boiling Point | 571.8ºC at 760 mmHg |
Melting Point | 228-237ºC (dec.) |
Refractive Index | 82 ° (C=1, Dioxane) |
Storage Condition | 0-6ºC |
Safety Info
RTECS | TU4146000 |
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Safety Statements | S22-S36 |
WGK Germany | 2 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Synthesis Route
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Parenteral | TDLo - Lowest published toxic dose | Human - woman | 2400 ug/kg | 1.Cardiac-change in rate 2.Lungs, Thorax, or Respiration-respiratory depression 3.Nutritional and Gross Metabolic-body temperature increase |
Intravenous | TDLo - Lowest published toxic dose | Human - woman | 60 mg/kg/3D-I | 1.Cardiac-pulse rate increase, without fall in BP 2.Vascular-BP lowering not characterized in autonomic section 3.Nutritional and Gross Metabolic-body temperature increase |
Intravenous | TDLo - Lowest published toxic dose | Human - woman | 20 mg/kg/45M-C | 1.Cardiac-arrhythmias (including changes in conduction) |
Precursor
Downstream Product