China Anti-Cancer Product Best 98% Paclitaxel/Taxol Powder 33069-62-4, Find details about China Paclitaxel Powder, CAS 33069-62-4 from Anti-Cancer Product Best 98% Paclitaxel/Taxol Powder 33069-62-4
Product name | Taxol/Paclitaxel |
Specification | 98%, 99.6% |
Molecular formula | C47H51NO14 |
Molecular weight | 853.92 |
CAS No | 33069-62-4 |
Origin | Yew Taxus plants dried roots, leaves and bark |
Appearance | White crystalline powder |
Related substances | ≤ 2.0% of total related substances |
Organic volatile impurities | Complies with United States Pharmacopeia (USP) and the Chinese Pharmacopoeia (CP) Organic volatile impurities requirements. |
Specific rotation | [α ] 20 D = -49.0 ° ~ 55.0 ° (10mg/mL solution in methanol), anhydrous solvent dry product. |
Moisture | ≤ 4.0% |
Residue on ignition | ≤ 0.2% |
Heavy metals | ≤ 0.002% |
Microbial limit | ≤ 100cfu / g paclitaxel; Meet on Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella, Enterobacter sterility test requirements of people. |