0102 ib0304 ib05
Uridine, lub ntsiab raw khoom ntawm cov tshuaj
Kev siv
1. Cov khoom no tuaj yeem siv rau cov ntshav liab liab loj heev, thiab tseem tuaj yeem ua ke nrog lwm cov nucleosides thiab cov hauv paus los kho cov kab mob siab, cerebrovascular thiab cardiovascular.
2. Uridine yog ib hom tshuaj, xws li tshuaj tiv thaiv cov ntshav liab liab loj heev, kho lub siab, cerebrovascular, hlab plawv thiab lwm yam kab mob, thiab Tshuaj Kho Mob kuj yog cov khoom siv fluorouracil (S-FC), deoxynucleoside, iodoside (IDUR) , bromoside (BUDR), Fluoroside (FUDR) thiab lwm yam tshuaj yog cov khoom siv tseem ceeb.
3. Siv hauv kev tsim cov tshuaj tiv thaiv qog xws li fluorouracil deoxynucleoside thiab iodoside
piav 2
specification
| Yam khoom | Specifications | Cov txiaj ntsig |
| Kev piav qhia | Dawb los yog yuav luag dawb hmoov; tsw tsw, tsw. | Dawb hmoov; tsw tsw, tsw. |
| Kev xa tawm | ≥95.0% | 99.3% |
| PH | 7.0 ~ 8.5 hli | 7.4 ib |
| Clarity thiab xim | Yuav tsum tsis muaj xim thiab meej | Ua raws |
| Cov ntsiab lus dej (KF) | ≤ 26.0% | 12.7% |
| Cov hlau hnyav | ≤ 0.001% | Ua raws |
| Raws li ntsev | ≤ 0.00015% | Ua raws |
| Purity (HPLC) | ≥98.0% | 99.8% |
| Assay (UV) | ≥97.0% | 98.9% |