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CAS 52-21-1,Prednisolone-21-acetate CAS NO.52-21-1
- FOB Price: USD: 1,300.00-1,300.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Available Specifications:
99%(1-2)Kilogram
- Product Details
Keywords
- Prednisolone-21-acetate
- 52-21-1
- Prednisolone-21-acetate supplier
Quick Details
- ProName: CAS 52-21-1,Prednisolone-21-acetate
- CasNo: 52-21-1
- Molecular Formula: C23H30O6
- Appearance: powder or crystal
- Application: CAS 52-21-1,Prednisolone-21-acetate
- DeliveryTime: within 1-2days
- PackAge: Aluminum Foil Bag or as your requirem...
- Port: tianjin
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99%
- Storage: keep in dry place
- Transportation: as your requirement
- LimitNum: 1 Kilogram
- Grade: Industrial Grade
- MOQ: 1KG
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Product Detail
CAS Number:52-21-1
Name:Pregna-1,4-diene-3,20-dione,21-(acetyloxy)-11,17-dihydroxy-, (11b)-
Superlist Name:Prednisolone-21-acetate
Formula:C23H30O6
Molecular Weight:402.53
Synonyms:Supercortyl;Prednisolone acetate;Prednidoren;Predicort;Pred-Forte;Pregna-1,4-diene-3,20-dione,11b,17,21-trihydroxy-, 21-acetate(6CI,7CI,8CI);11b,17a,21-Trihydroxypregna-1,4-diene-3,20-dione21-acetate;21-Acetoxy-11b,17-dihydroxypregna-1,4-diene-3,20-dione;Cormalone;Deltilen;Econopred;Falcon (steroid);Inflanefran;Meticortelone acetate;NSC 10966;Pred Mild;
EINECS:200-134-1
Density:1.28 g/cm3
Melting Point:240-244 °C
Boiling Point:579.8 °C at 760 mmHg
Flash Point:198.4 °C
Appearance:white crystalline powder
Details
Specification of Prednisolone-21-acetate
| Items | Specifications | Results |
| Character | White or almost white crystallin powder | Almost white crystalline powder |
| Specific rotation | +112°~+119° | +118.3° |
| Identification | 1) Complies by IR | Conforms |
| 2) Complies by UV not more than 2.5% | 1.20% | |
| 3) Positive reaction | Conforms | |
| Chromatographic purity | Principal impurity not more than 1.0% | 0.32% |
| Total impurities not more than 2.0% | 0.69% | |
| Methanol | ≤3000ppm | 438ppm |
| Pyridine | ≤200ppm | 31ppm |
| Loos on drying | Not more than 1.0% | 0.10% |
| Assay | Contains 97.0% to 102.0% of C23H306 calculated on dried basis | 100.40% |
| Conclusion | The results can conforms with USP35 | |
Usage of Prednisolone-21-acetate
1) Prednisolone acetate ophthalimic suspension (eye drops) is an adrenocortical steroid product, prepared as a sterile
opthalmic suspension and used to reduce swellig, redness, itching, and allergic reactions affecting the eye.
2) Prednisolone acetate is used as an antiallergic and immunosuppressive drug and as an anti-inflammatory agent in
the treatment of rheumatoid arthritis
Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail: within 3 days when get the payment.
Shipping :
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| 英文名称: | N1-BENZYL-N1-ETHYL-PROPANE-1,3-DIAMINE |
| 英文同义词: | |
| CAS号: | 140134-63-0 |
| 分子式: | C12H20N2 |
| 分子量: |
192.3 |