express-cn2009 发表于 2010-1-5 16:15:36

喜树碱

喜树碱
Camptothecin
Grade: for Biochemistry
Storage condition: Keep at 2-10 degrees C.
规格:100mg , 500mg
Purity:98.0+% (HPLC)
Toxicity:LD50 (mus, ipr) 64 mg/kg.
Melting Point:264 - 267 degrees C (dec.)
Specific Rotation:+31.3 (D/25degrees C) (CHCl3/MeOH, 4:1)
CAS NO. 7689-03-4
Molecular Formula C20H16N2O4
Molecular Weight 348.35


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