Hangzhou Dragonpharm Co.,Ltd
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GMP approved facility with DMF and CEP,stable supplying, competitive price |
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Changzhou Comwin Fine Chemicals Co., Ltd.
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Synthetic left-handed enantiomer of (+)-daunorubicin, anti-tumor antibiotic, binds to right-handed B-form DNA under low salt conditions.
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Changzhou Comwin Fine Chemicals Co., Ltd.
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Items
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Specification
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Appearance
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Orange-Red Crystalline Powder or amorphous particles
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Related Substances (%)
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Daunorubicin NMT 0.5%
Daunorubicinone NMT 0.5%
Doxorubicinone NMT 0.5%
Any other impurity: NMT 0.5%
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Water (%)
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NMT 4.0%
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Sulfate ash
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NMT 0.1%
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Residual solvents
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Methanol NMT 3000pm
Ethanol NMT 10000ppm
Acetone NMT 5000ppm
Dichloromethane NMT 600ppm
Dioxane NMT 380ppm
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Bacterial endotoxins
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<2.0EU/mg
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TAMC
TYMC
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<100CFU/g
<100CFU/g
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Assay (%)
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98.0%~102.0%
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Standard
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USP43
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