S-4 (Andarine)
Cas No: 401900-40-1
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Test Item
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Analysis Specification
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Result
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Description
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Light yellow to yellow powder
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Conforms
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Melting range
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129°C~132°C
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130.8°C-131°C
|
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Loss on drying
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≤0.5%
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0.20 %
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Specific rotation
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-58°~-62°(C=1,in CH3OH)
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-61.05°
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Sulphated ash
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≤0.1%
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0.08 %
|
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Heavy metals
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≤10ppm
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Conforms
|
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Chlorides
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≤0.02%
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Conforms
|
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Sulfates
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≤0.02%
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Conforms
|
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Fluorine
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14.7%~17.9%
|
15.2%
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Residual solvent
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Methanol ≤0.2%
Isopropanol ≤0.2%
Ethyl acetate≤0.2%
Chloroform ≤0.2%
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0.0%
0.0%
0.0%
0.0%
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Related substances
(HPLC)
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Single impurity ≤0.2%
Total impurities ≤0.5%
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0.05%
0.08%
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|
Assay
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≥99%
|
99.12%
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