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Origin: China
Cas No: 53-03-2
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 100 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Grams) | 1 - 100 | >100 |
Est. Time(days) | 3 | To be negotiated |
Product Name | Prednisone |
Appearance | White powder |
Specification | 99% |
Test Method | HPLC |
Cas No. | 53-03-2 |
M.F. | C21H26O5 |
Function | Anti-Inflammatory |
Property
Description
Basic Info
Chemical Name | prednisone |
---|---|
Synonyms | Wojtab; |
CAS No. | 53-03-2 |
Molecular Formula | C21H26O5 |
Molecular Weight | 358.42800 |
PSA | 91.67000 |
LogP | 1.76580 |
Properties
Appearance & Physical State | White crystalline powder |
---|---|
Density | 1.3g/cm3 |
Boiling Point | 573.7ºC at 760mmHg |
Melting Point | 233-235ºC (dec.) |
Flash Point | 314.8ºC |
Refractive Index | 170 ° (C=0.5, Dioxane) |
Stability | Stable. Incompatible with strong oxidizing agents. |
Storage Condition | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage. |
Safety Info
RTECS | TU4154100 |
---|---|
Safety Statements | S36/37/39-S45 |
HS Code | 2937210000 |
WGK Germany | 3 |
Risk Statements | R63 |
Hazard Codes | Xn |
Synthesis Route
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Oral | TDLo - Lowest published toxic dose | Human - woman | 2400 ug/kg/2D-I | 1.Peripheral Nerve and Sensation-sensory change involving peripheral nerve |
Oral | TDLo - Lowest published toxic dose | Human - man | 857 ug/kg | 1.Peripheral Nerve and Sensation-sensory change involving peripheral nerve |
Oral | LDLo - Lowest published lethal dose | Human - man | 400 ug/kg | 1.Skin and Appendages-dermatitis, other (after systemic exposure) |
Precursor
Downstream Product