Description
Technical Parameters
Product Brief Introduction
Product name: Donepezil Polymorph
CAS: 120014-06-4
MF: C24H29NO3
MW: 379.49
Product Specification
|
Appearance |
White or off-white crystalline powder |
|
Identification |
IR: the infrared absorption spectrum of the sample complies with the reference standard. |
|
|
UV: The absorption spectrum is consistent with the reference standard. |
|
Melting Point |
90.0℃~94.0℃ |
|
Moisture |
≤ 1.0% |
|
Residue on Ignition |
≤ 0.2% |
|
Heavy Metals |
≤ 10ppm |
|
Related Substances |
Total impurities ≤ 1.0% |
|
Assay |
≥ 99.0% |
