7-Ethyl-10-hydroxycamptothecin

Catalog	BBC86639523
CAS	86639-52-3
Structure
Synonyms	7-10-Hydroxycamptothecin
IUPAC Name	(19S)-10,19-diethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione
Molecular Weight	392.4
Molecular Formula	C22H20N2O5
Canonical SMILES	CCC1=C2CN3C(=CC4=C(C3=O)COC(=O)[C@@]4(CC)O)C2=NC5=C1C=C(C=C5)O
InChI	InChI=1S/C22H20N2O5/c1-3-12-13-7-11(25)5-6-17(13)23-19-14(12)9-24-18(19)8-16-15(20(24)26)10-29-21(27)22(16,28)4-2/h5-8,25,28H,3-4,9-10H2,1-2H3/t22-/m0/s1
InChI Key	FJHBVJOVLFPMQE-QFIPXVFZSA-N
Boiling Point	810.3±65.0 °C
Melting Point	217 °C
Purity	98%
Density	1.51±0.1 g/ml
Appearance	Powder
pKa	9.13±0.40
Refractive Index	21.5 ° (C=0.2, THF)