Certificate Of Analysis
Part Number: NWP-144513
Product Name: Nitrendipine
General Information:

LOT NUMBER: SM200620-05
FORMULA: C18H20N2O6
FORMULA WEIGHT: 360.36
CAS NUMBER: 39562-70-4
MDL NUMBER: MFCD00082255
QUALITY RELEASE DATE: 15-May-2020
EXPIRATION DATE: 14-May-2024
LONG TERM STORAGE: 2-8℃
Test |
Specification |
Result |
Appearance(Color) |
Yellow to green |
Yellow |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.0% |
98.93% |
Uncertainty |
---- |
+/- 1.0 % |
Loss on drying(105℃,2hrs) |
≤0.5 % |
0.10% |
Recommended Retest Period |
---- |
4 years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 1.0 % eviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。