标题：[推荐]Camptothecin喜树碱～～伊普瑞斯科技

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)
Synonym:
(S)-(+)-Camptothecin
Camptothecin
(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
1H-Pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4H,12H)-dione, 4-ethyl-4-hydroxy-, (S)-
Camptothecine
20(S)-Camptothecine
NSC 94600
NSC 100880
21,22-Secocamptothecin-21-oic acid lactone
(S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 
CAS NO. 7689-03-4 
Molecular Formula C20H16N2O4 
Molecular Weight 348.35

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