β-Thymidine [ 50-89-5 ]
Usage: Intermediate for manufacture of zidovudine(AZT)for AIDS treatment.
Storage: Keep dry, stable at room temperature.
Packing: 25kg/barrel
Storage: Keep dry, stable at room temperature.Packing: 25kg/barrel
|
Test ltems |
Quality standary |
|
Appearance |
White or almost white crystalline powder |
|
Loss On Drying |
≤0.5% |
|
Residue On Ignition |
≤0.5% |
|
Specific Optical Rotation |
+17.5°～+19.1°(20℃ 3% water solution) |
|
Melting Point |
185℃-190℃ |
|
Heavy Metals |
≤10ppm |
|
Assay(HPLC) |
≥99.0% |
|
Assay(U.V) |
≥97.5-102% |
Associated Products
114823
Zidovudine