Prednisolone (50-24-8)
Product Description
● CAS No.: 50-24-8
● EINECS No.: 360.4440
● MF: C21H28O5
● Pob: 25Kg / Nruas
● Prednisolone, cov hmoov dawb los yog dawb crystalline hmoov, tsis muaj ntxhiab tsw, me ntsis iab saj, feem ntau yog siv rau kev ua xua thiab autoimmune inflammatory kab mob.
| Khoom | Prednisolone micro (Anhydrous) | Hnub tsim khoom | 2020.05.19 |
| Yam khoom | Specification | Kev Xeem Xeem | |
| Kev piav qhia | Dawb los yog Yuav luag Dawb Dawb Crystalline Hmoov | Yuav luag Dawb Dawb Crystalline Hmoov | |
| Kev txheeb xyuas | (1) IR ua raws li CRS (2) TLC conforms | Conforms Cov | |
| Specific Optical Rotation | + 96 ° - + 102 ° | + 100.1° | |
| Solubility | Soluble nyob rau hauv 96% ethanol thiab methanol, sparingly soluble nyob rau hauv acetone, me ntsis soluble nyob rau hauv methylene chloride, heev me ntsis soluble nyob rau hauv dej | Ua raws | |
| Melting point | Txog 235 ° C | Ua raws | |
| Assay | 97.0% -103.0% | 99.49% | |
| Cov khoom muaj feem xyuam | Tag nrho impurities tsis ntau tshaj 2.0% Ib qho impurity tsis ntau tshaj 1.0% | 0.54% 0.29% | |
| Particle loj | 99% <30 micro | Ua raws | |
| Poob rau ziab | Tsis ntau tshaj 1.0% | 0.61% | |
| Ntim: | 50 KGS | ||
| Xaus: | Cov khoom saum toj no ua raws li EP7 | ||
cov khoom muaj feem xyuam
Sau koj cov lus ntawm no thiab xa tuaj rau peb
