Anastrozole Anastrozole Powder Arimidex 99%
Anastrozole 1)Anastrozole Alias: Arimidex 2)Anastrozole CAS No: 120511-73-1 3)Anastrozole MF: C17H19N5 4)Anastrozole MW: 293.37 5)Anastrozole Purity: 99% 6)Anastrozole Appearance: white crystall powder. 7)Anastrozole Use: for breast cancer.
Items |
Standard |
Results |
Description |
White crystalline powder |
Complies |
Identification |
IR HPLC Reactive |
Conform with standard IR Conform with standard HPLC Conform |
Solubility |
Freely soluble in methanol,acetone,ethanol and tetrahydrofuran.And very soluble in acetonitrile |
Complies |
Total Impurity |
max.0.5% |
0.18% |
Total Unspecified Impurity |
max. 0.2% |
0.08% |
Individual unspecified impurlty |
max. 0.1% |
0.05% |
Related compound B |
max. 0.2% |
0.07% |
Related compound C |
max. 0.2% |
0.04% |
Related compound D |
max. 0.1% |
0.05% |
Related compound E |
max. 0.1% |
0.06% |
Limit of cyclohexane |
max. 0.08% |
ND |
Limit of ethylacetate |
max. 0.1% |
0.07% |
Melting point |
81.0~84.0℃ |
82.5~83.2℃ |
Water |
max. 0.3% |
0.21% |
Residue on ignition |
max. 0.1% |
0.07% |
Heavy Metals |
max.0.001% |
Complies |
Assay(HPLC) |
98.0%~102.0% |
99.8% |
Storage |
Cool and dry |
|
Conclusion |
It complies to USP32 . |
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