USD $8.80-8.80 / Gram
USD $6.00-9.00 / Gram
USD $8.80-8.80 / Gram
USD $6.00-9.00 / Gram
USD $2.00-10.00 / Kilogram
USD $11,000.00-12,000.00 / Metric Ton
USD $10.00-100.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $11,000.00-12,000.00 / Metric Ton
≥97.5% ep standard
budesonide
characteristics |
white or almost white crystalline powder |
identification |
ir:identical with budesonide ws |
related substance |
a:≤0.2% d:≤0.2% k:≤0.2% l:≤0.2% total impurities:≤0.5% unspecified impurity:≤0.1% |
epimer a |
40.0%~51.0% |
residual solvents |
methanol:≤3000ppm acetonitrile:≤410ppm methylene chloride:≤600ppm ethanol:≤5000ppm butyraldehyde:≤150ppm |
loss on drying |
≤0.5% |
particle size |
100%≤10um,95%≤5um |
microbiological test |
total viable microbial count:﹤1000cfu/g fungi count:﹤100cfu/g |
assay(hplc) |
97.5%~102.0% |