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Cytosine Arabinoside Arabinosylcytosin Cytosine Arabinoside Hydrochloride
Product Information
Chemical Name: Cytarabine
Other name:1-arabinofuranosylcytosin
CAS:147-94-4
EINECS No.:205-705-9
Formula: C9H13N3O5
Molecular Weight:243.22
Purity: 99%min
Appearance:white crystalline powder
Index |
standards |
Assay |
99%min |
Loss on drying |
≤1.0% |
Heavy metals |
≤0.001% |
Specific rotation |
+154°- +160° |
Residue on ignition |
≤0.5% |
Application
It is called cytosinearabinoside because it combines a cytosine base with an arabinose sugar. Cytosine normally combines with a different sugar, deoxyribose, to form deoxycytidine, a component of DNA. Certain sponges, where it was originally found, use arabinoside sugars to form a different compound (not part of DNA). Cytosine arabinoside is similar enough to human cytosine deoxyribose (deoxycytidine) to be incorporated into human DNA, but different enough that it kills the cell. This mechanism is used to kill cancer cells. Cytarabine is the first of a series of cancer drugs that altered the sugar component of nucleosides. Other cancer drugs modify the base.
Packaging & Delivery
Packaging Detail: 25kg/drum or as required
Delivery Detail: Within one week after payment done.
Storage:
Keep dry, stable at room temperature.
Changzhou Greater Asia Pacific Trading Co., Ltd is a HongKong fully owned enterprise in China that is engaged in supplying the cosmetic/food ingredients with best quality in China. China is a resourceful country for natural plants and herbs. With China industrialization gets better and better, we have the best plant extracts and herb extracts in the world with the most reasonable prices.
We are a supplier of cosmetic ingredients/food ingredients including plant extracts, natural cosmetic ingredients.
We have strong and stable supply networks all over the country and we do business with customers in Europe, Asia and America.
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