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D (+) Ester |
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Molecular Formula |
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C17H19NO4S |
Molecular Weight |
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333.40 |
Description |
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Off white crystalline powder |
Melting Point |
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Limits 108°C to 113°C |
Specific Optical Rotation |
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Limits 250° to 113° |
Loss on Drying |
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Limits not more than 5.0%w/w. |
Related Substances |
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Limits L(-) Ester: Not more than 0.5% Impurity at RRT 1.27: Not more than 1.0% Total impurities Not more than 2.0%. |
Assay |
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Not less than 99.0% w/w |
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