|
Product Name: |
2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone |
||
|
CAS No. |
204205-33-4 |
Mfg. Date: |
2018-12-07 |
|
Exp. Date: |
2020-12-06 |
Test Date: |
2018-12-10 |
|
Batch No.: |
20181207 |
Standard: |
In-house |
|
Items |
Specifications |
Results |
|
Appearance |
light yellow to deep red oily liquid |
light red oily liquid |
|
Identification（HPLC） |
The retention time of the principal peak on the chromatogram of the test solution corresponds to the retention time of the principal peak on the chromatogram of the standard preparation |
Complies |
|
Related substances（HPLC） |
Impurity A at about RRT0.29 ≤0.3% Impurity B at about RRT0.52 ≤2.0% Impurity C at about RRT0.89 ≤0.3% Impurity D at about RRT1.16 ≤0.3% Impurity E at about RRT1.10 ≤0.3% Impurity F at about RRT2.00 ≤8.0% Impurity G at about RRT2.24 ≤3.0% Single unknown impurity ≤0.5% Total impurity ≤15.0% |
0.02% 0.73% 0.19% 0.18% 0.10% 6.62% 1.72% 0.32% 10.05% |
|
Water |
Not more than 0.5% |
0.21% |
|
Assay |
Calculated on anhydrous substance， not less than 85.0% |
90.3% |
|
Conclusion: The product conforms to the In-house standard. |
||
Analyst: Checker: QA:
