Twin International Co., Limited

Triamcinolone Acetonide
CHEMICAL FORMULA: C24H31FO6 Shelf life: 3 years
M.W.: 434.498 CAS#: 76-25-5 Mfg.:2024-01-20 Standard: USP 39
ITEMS Standard Result
Appearance White or practically white white
crystalline powder crystalline powder
Assay 97.0%-103.0% 99.6%
Identification A.IR conform
B.UV conform
Specific rotation +118°~+130° +127.9°
Loss on drying ≤1.5% 1.11%
Heavy metals ≤25ppm conform
Chromatographic Purity Individual impurity ≤0.3% 0.07%
Total impurities≤0.8% 0.54%
Bacteria endotoxin test ≤0.5EU/mg ＜0.12EU/mg
Sterility test Sterile Sterile
Micron It contains 100% Below 10μm conform
Conclusion It conforms to USP 39
Storage:
Preserve in tight,light-resistant containers. Store at 25℃,excursions permitted between 15°and 30°