Xi'an Tianxingjian Natural Bio-products Group(XI'AN CHONGXIN NATURAL BIO-PRODUCTS CO., LTD.)

Camptothecin

• Category :

  Pharmaceuticals and Biochemicals/Herbal Plant Extract

• Synonyms :

  4-Ethyl-4-hydroxy-1H-pyrano-[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;(+)-Camptothecin;Camptothecin, Camptotheca acuminata;4-Ethyl-4-hydroxy-1H-pyrano-[3,4:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;Camptothecin;Campothecin;N-cyclohexyl-9-pentofuranosyl-9H-purin-6-amine;Camptothccin;

• CAS NO :

  7689-03-4

• EC NO :

• Molecular Formula :

  C₁₆H₂₃N₅O₄

• Molecular Weight :

  349.3849

• Main Specifications :

  95%-99%

• InChI :

  InChI=1/C16H23N5O4/c22-6-10-12(23)13(24)16(25-10)21-8-19-11-14(17-7-18-15(11)21)20-9-4-2-1-3-5-9/h7-10,12-13,16,22-24H,1-6H2,(H,17,18,20)

• Packing :

  1kg/bag,25kg/drum, inner aluminum foil vacuum bag or according to customers` requirement.

• Product description :

  Camptothecin Origin:camptothecin is orginated from Camptotheca or Nothapodytes pittosporoides CAS#: 7689-03-4 Molecular formula：C20H16N2O4 Molecular weight：348.34 Standard: In house Specification: 95%，98%，99% (by HPLC) Single impurity: less than 0.5% generally, or <0.1% as required Capacity: 200kg per month

• Uses :

  Camptothecin is a cytotoxic quinoline alkaloid which inhibits the DNA enzyme topoisomerase I (topo I) to fight cancers, a pharmaceutical intermediates mainly used for derivatives SN38(Irinotecan related compoud B), Irinotecan( CPT-11)，Topotecan, Exatecan

• Molecular Structure :