Pregnenolone CAS145-13-1
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Product Name |
Packaging |
1kg/bag |
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Batch No. |
CP002-1906002 |
Quantity |
1kg |
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Manuf. Date |
2019.06.22 |
Expiration Date |
2022.06.21 |
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Test items |
Specification |
Results |
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Character |
White or almost white crystalline powder |
White crystalline powder |
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Melting point |
180.0-193.0℃ |
181.0-190.0℃ |
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Loss on drying |
≤0.40% |
0.15% |
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Specific rotation |
+25.5°～+31.5° |
+27.5° |
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Assay |
≥99.00% |
99.11% |
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Related substances |
Any single impurity≤0.5% Total inpurities≤1.0% |
0.34% |
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Conclusion |
The Products meet the requirements |
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