Camptothecin ,pale yellow needle-shaped crystals, melting point 264-267 degree , insoluble in water, soluble in chloroform, methanol and ethanol, CAS No.: 7689-03-4, molecular formula: C20H16N2O4, molecular weight: 348.35, EINECS No.: 444-280-6. Stability: Can be stored in DMSO at -20 degree for up to 3 months.
Camptothecin is an alkaloid extracted from the seeds or root bark of the deciduous plant Camptotheca acuminata of the Davidiaceae family. It can directly destroy the DNA structure and bind to DNA, making DNA vulnerable to endonuclease attack. It also inhibits DNA polymerase and affects DNA replication. It is mainly sensitive to proliferating cells and is a cell cycle-specific drug that acts in the S phase and has a slight killing effect on G1, G2 and M phase cells.
A
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98%min |
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0.5%max |
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0.5%max |
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259-263 degree |
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10ppm max |
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10-hydroxycamptothecin |
0.2%max |
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2.0%max |
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0.15%max |
Storage conditions: 2-8 degree
M
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Etiqueta: camptothecin 7689-03-4, China camptothecin 7689-03-4 manufacturers, suppliers, Extractos del mercado de consumo, Extractos de estrategia de productos de tendencia, extractos de productos básicos, extractos personalizados, Extractos de acondicionamiento para el cabello, Extractos de expansión del mercado de tendencias
