Paclitaxel
7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxete benzenepropanoic acid deriv.; Taxal; Taxol A
CAS: 33069-62-4
Molecular Formula: C₄₇H₅₁NO₁₄
Molecular weight: 853.92
Application:Antineoplastic

(Specification):
Product:  Paclitaxel
Reference standard:  USP30
Items:  Specification
Appearance: White crystalline powder, odorless
Specific optical rotation: -48.0° ~ -55.0°
Identification        
a) IR : Concordant with R.S       
b)HPLC: tR Concordant with R.S        
Microbial limits
Related substance:≤2.0%                
Microbial limits:Concordant with R.S          
Bacterial endotoxins:Concordant with R.S          
Water:≤3.0%                
Residue on ignition:≤0.2%                
Heavy metals:≤20ppm              
Assay(HPLC): 97.0~102.0%