Irinotecan Impurity B

Parent API
Product Code Ax-IMP1907
CAS Number 19685-09-7
Synonyms (S)-4-ethyl-4,9-dihydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione
Molecular Formula C20H16N2O5
Molecular Weight 364.36
Purity 98.00%
MDL No. MFCD02093100
Smile Code O=C1[[email protected]](O)(CC)C2=C(CO1)C(N3CC4=CC5=CC(O)=CC=C5N=C4C3=C2)=O
Melting Point 267°C
Boiling Point NA
Production Scale NULL
Production Cycle NULL

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