High quality Luliconazole CAS 187164-19-8
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Product Name |
Luliconazole (-)-(E)-[(4R)-4-(2,4-Dichlorophenyl)-1,3-dithiolan-2-ylidene]-(1H-imidazol-1-yl)acetonitrile |
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Batch No |
200415 |
Manufacture Date |
2020.04.15 |
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Quantity |
100KG |
Exp Date |
2023.04.14 |
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Test Items |
Specification |
Test Results |
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Appearance |
Off-white to light yellow crystalline powder |
Off-white crystalline powder |
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Identification |
HPLC: The retention time of the major peak of the test solution should correcpond to that of the standard solution, as obtained in the test for related substances. |
Conforms |
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IR: The infrared spectrum of the sample should correcpond to that of the reference standard |
Conforms |
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Loss on drying |
≤0.50% |
0.05% |
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Residue on ignition |
≤0.20% |
0.09% |
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Heavy metals |
≤20ppm |
＜10ppm |
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Related substance(By HPLC） Compound A+C Any other individual impurity Total impurities |
≤0.15% ≤0.10% ≤0.50% |
Not Detectable Not Detectable Not Detectable |
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Chiral purity (by HPLC) |
Compound B ≤0.15% |
0.08% |
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Assay (by HPLC) On the dried basis |
98.0% ~ 102.0% |
99.7% |
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Residual slovene(By GC） Methanol Acetonitrile Ethyl acetate Tetrahydrofuran N-heptane |
≤3000ppm ≤410ppm ≤5000ppm ≤20ppm ≤720ppm ≤5000ppm |
19ppm 40ppm Not Detectable Not Detectable Not Detectable |
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Storage condition: Store at room temperature, keep container tightly closed in dry and well-ventillated place, protected from light.
Conclusion: Conform to in-house standard.
The results are in accordance with the (QS No.&version) GY-G-48041 2.6
