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Product Name |
Asenapine Maleate |
||
Formula |
C21H20ClNO5 |
Molecular Weight |
401.84 |
CAS NO. |
85650-56-2 |
Quantity |
500KG |
Items |
Specification |
Results |
Appearance |
white to off-white powder |
Conforms |
Assay |
99% | 99.42% |
CONCLUSION |
The result conform with standard |
Melting point 141-145 °
Flash point 9 ℃
Storage conditions 2-8 ° C
Solubility H2O: ≥ 10mg/mL
Acidity coefficient (pKa) pK1<3, pK27.52, pK38.51 (at 25 ℃)
Form powder
Color whitetoff white
Water solubility: 6.25mg/mL
Synthesis of organic intermediates.