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Topotecan-[d6]

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General Information
Catalog: BLP-013091
CAS: 1044904-10-0
Molecular Formula: C23H17D6N3O5
Molecular Weight: 427.48

Chemical Structure

Description	One isotopic labelled form of Topotecan, which is a topoisomerase I inhibitor and has been found to be an effective antineoplastic agent.
Synonyms	(4S)-10-[(Dimethylamino-d6)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4',6-7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; NSC-609669-d6; SKF-104864A-d6; Hycamtin-d6
IUPAC Name	(19S)-8-[[bis(trideuteriomethyl)amino]methyl]-19-ethyl-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
Related CAS	123948-87-8 (unlabelled)
Isomeric SMILES	[2H]C([2H])([2H])N(CC1=C(C=CC2=C1C=C3CN4C(=CC5=C(C4=O)COC(=O)[C@@]5(CC)O)C3=N2)O)C([2H])([2H])[2H]
Canonical SMILES	CCC1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC(=C5CN(C)C)O)N=C4C3=C2)O
InChI	InChI=1S/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/i2D3,3D3
InChI Key	UCFGDBYHRUNTLO-DPZAMXPDSA-N
Melting Point	>171 °C(dec.)
Purity	95% by HPLC; 98% atom D
Solubility	Soluble in Aqueous Acid (Slightly), DMSO (Slightly), Methanol (Slightly)
Appearance	Light Yellow to Dark Yellow Solid
Storage	Store at -20°C