Address:
,China
Main Products:
native cyclodextrin,medicinals cyclodextrin,cyclodextrin derivatives,cyclodextrin complexes,cyclodextrin polymers
Molecular formula: C42 H70 O35 . x C15 H13 N3 O4 S
Items | Standards | Results |
Appearance | Pale yellow powder, insipid,innocent | Qualified |
Solution appearance | Qualified with standard solution | Qualified |
NH4+ | ≤0.5% | 0.45% |
2-Aminopyridine | 0.02% | |
Content of Free drug | ≤0.5% | 0.28% |
pH | 5-7 | 6.8 |
Loss on drying | ≤10% | 1.9% |
Content of Piroxicam | 9.73-11.19% | 10.2% |
Storage: at room temperature, in tightly closed container.
Features and applications:
(also known as inflammatory pain piroxicam beta-cyclodextrin) is a process unique, according to a certain proportion of the pharmaceutical grade of piroxicam with pharmaceutical grade-B-cyclodextrin inclusion is refined, the inclusion complexes with piroxicam monomer phase comparison, has less odor, more stable, more stable medicine releasing speed, mainly used in anti-inflammatory analgesic drugs.