COA:
TEST ITEMS | SPECIFICATION | RESULTS |
Description | : White Crystalline Powder | White Powder |
Identification | : Positive | Positive |
Assay(by HPLC) | : 98.0~102.0% | 98.64% |
Absorbance(E1cm) | : 465~495 | 482.5 |
Melting Point | : 191~195°C | 193.5~195.0°C |
Loss On Drying | : 0.5%max | 0.19% |
Specific Rotation | : +288°~ +298° | +290.2° |
Residue On Ignition | : 0.1%max | 0.03% |
Related Substances | : Total:1.5%max | <1.3% |
Single:0.5%max | <0.4% | |
Residue Solvents | : 0.2%max | 0.10% |
Heavy Metals | : 20PPm max | <10PPm |
Conclusion |
The specification conform with enterprise standard. |
Product: Exe me stane Aro masin CAS: 107868-30-4 Molecular Formula: C20H24O2 Molecular Weight: 296.40 Molecular Structure: Exem estane Aromasin Anti Estr ogen Ste roids Pharm ace utical Raw Pow der CAS 107868-30-4 Me lting Point: 169 oC Bo iling Point: 453.7 oC at 760 mmHg De ...
Product Name: Exemestane (Aromasin) CAS NO: 107868-30-4 MF: C20H24O2 MW: 296.4 Melting point : 155.13°C storage temp.: Store at -20° Ccolor : white to off-white Wuhan Demeikai Biotechnology Co., Ltd is a leading Chemicals manufacture in China, With Rich experience in ...
Product Name: Exemestan Other name: 6-Methylenandrosta-1, 4-diene-3, 17-dione; 10, 13-Dimethyl-6-methylidene-7, 8, 9, 10, 11, 12, 13, 14, 15, 16-decahydrocyclopenta[a]phenanthrene- MF: C20H24O2 MW: 296.4034 CAS: 107868-30-4 Appearance: White crystalline powder Purity: 99% ...