Updated CAS

Topotecan Hydrochloride

product Name Topotecan Hydrochloride
Synonyms (S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione monohydrochloride; Nogitecan hydrochloride; Hycamtin; Topotecan HCl; (4S)-10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione hydrochloride (1:1); (4S)-10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; (S)-10-((Dimethylamino)Methyl)-4-Ethyl-4,9-Dihydroxy-1H-Pyrano[3',4':6,7]Indolizino[1,2-B]Quinoline-3,14(4H,12H)-Dione Hydrochloride
Molecular Formula C23H23N3O5
Molecular Weight 421.4458
InChI InChI=1/C23H23N3O5/c1-4-23(30)16-8-18-20-12(9-26(18)21(28)15(16)11-31-22(23)29)7-13-14(10-25(2)3)19(27)6-5-17(13)24-20/h5-8,27,30H,4,9-11H2,1-3H3/t23-/m0/s1
CAS Registry Number 119413-54-6
Molecular Structure 119413-54-6 Topotecan Hydrochloride
Density 1.49g/cm3
Melting point 213-218℃
Boiling point 782.9°C at 760 mmHg
Refractive index 1.733
Flash point 427.3°C
Gold Suppliers(14):
NANJING HERMOS SCIENCE AND TECHNOLOGY CO.,LTD.    Tel:+86-25-84267578,84267573,84267538
Pharmasi Chemicals Co.,Ltd    Tel:+86-21-57822565
Unispec Chemicals Co.ltd    Tel:+86-25-52347273/52337972
Toronto Research Chemicals Inc.    Tel:+1 416 665-9696
GSK Corporate    Tel:+44 (0)20 8047 5000
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