A6741512
Prednisone , 98% , 53-03-2
Synonym(s):
1,4-Pregnadiene-17α,21-diol-3,11,20-trione;17α,21-Dihydroxy-1,4-pregnadiene-3,11,20-trione;1-Cortisone;Dehydrocortisone
CAS NO.：53-03-2
Empirical Formula: C21H26O5
Molecular Weight: 358.43
MDL number: MFCD00003608
EINECS: 200-160-3
| Pack Size | Price | Stock | Quantity |
| 1G | RMB34.40 | In Stock |
|
| 5G | RMB118.40 | In Stock |
|
| 25G | RMB356.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 236-238 °C(lit.) |
| alpha | 169 º (c=0.5, dioxane) |
| Boiling point: | 410.86°C (rough estimate) |
| Density | 1.1121 (rough estimate) |
| refractive index | 170 ° (C=0.5, Dioxane) |
| Flash point: | >200℃ |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water, slightly soluble in ethanol (96 per cent) and in methylene chloride. It shows polymorphism (5.9). |
| form | Solid |
| pka | 12.36±0.60(Predicted) |
| color | White to Off-White |
| Water Solubility | 115mg/L(25 ºC) |
| Merck | 7722 |
| BRN | 2065301 |
| BCS Class | 1? |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
Description and Uses
Prednisone is used for the same indications as cortisone for inflammatory processes, allergies, and adrenal gland insufficiency; however, it is somewhat more active than cortisone and has less of an effect on mineral volume.
Safety
| Symbol(GHS) |  GHS08 |
| Signal word | Warning |
| Hazard statements | H373 |
| Precautionary statements | P260 |
| Hazard Codes | Xn |
| Safety Statements | 36/37/39-45-26-16 |
