Product name: Camptothecin
CAS No.: 7689-03-4
Chemical name:
H-Pyrano(3',4',6,7)indolizino(1,2-b)quinoline-3, 14(4H,12H)-dione,4-ethyl-4-hydroxy-, (S)-
Formula: C20H16N2O4
Molecular weight: 348.36
Structure:
Melting Point: 264-267℃
Introduction:
Camptothecin, is a minor alkaloid isolated from leaf of Camptotheca acuminata Decne (a tree native to mainland China). It is the essential intermediate of many anticancers, such as 7-ethyl-camptothecin, 7-Ethyl-10-hydroxycamptothecin, 9-Nitro-10-hydroxy-20(s)-camptothecin
9-Amino-Camptothecin, 10-hydroxycamptothecinum etc.
Soluble in methanol, chloroform, acetonitrile; insoluble in water, Its sodium salt is soluble in water, its organic solution has blue fluorescence.
Specification:
Appearance: Yellowish Crystal
Active Ingredient content, %: 99.0 min
Functions:
1. It is a potent antitumor agent
2. Considered to be the immunosuppressant, antivirus, antipregnant.
3. Change keratinization of skin
Indications:
1. Used to treat malignant tumor, especially for stomach and intestines tumors.
2. It can be translated and synthesized into its derivatives, such as 9-Hydroxy Camptothecine、10-Hydroxy Camptothecine etc, which have a better tolerance and a less toxicity. Their antitumor results equal to 30 times camptothecine. They mainly apply to the treatment of liver cancer, gastroenteritis, epithelioma of head and neck, cancer of resical leukemia.
3. It also can treat psoriasis, verruca, acute and chronic leukemia and intumescent of liver and spleen by schistosomiasis etc.
Side effects: The major side effects are potentially severe diarrhea, nausea, lowered leukocyte (white blood cell) counts and also damage bone marrow, but much less than camptothecin.
Packing: 1kg/Tin, 5kg/Tin
Storage: Store in cool and dry place, keep tightly closed
Period of Validity: 3 Years
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