Camptothecine|cas 7689-03-4|Supplied by DC Chem

Cas No.:	7689-03-4
Chemical Name:	Camptothecin
SMILES:	O=C1C(O)(CC)C(C=C23)=C(CO1)C(N2CC4=C3N=C5C=CC=CC5=C4)=O
Formula:	C₂₀H₁₆N₂O₄
M.Wt:	348.35
Purity:	>99%
Sotrage:	4°C for 1 year, -20°C for more than 2 years

Description:

Camptothecin (CPT) is a potent DNA enzyme topoisomerase I (topo I) inhibitor with an IC50 and IC70 of 50 nM and 0.225 μM for breast cancer cell line MDA-MB-231.

Cat. No.	Product name	Field of application
DC47325	Huanglongmycin N	Huanglongmycin N is a DNA topoisomerase I inhibitor (EC50 = 14 μM).
DC46831	T-2513 hydrochloride	T-2513 hydrochloride is a selective topoisomerase I inhibitor. T-2513 hydrochloride binds covalently to and stabilizes the topoisomerase I-DNA complex and inhibits DNA replication and RNA synthesis, ultimately leading to cell death.
DC46830	Intoplicine dimesylate	Intoplicine (RP 60475) dimesylate, an antitumor derivative in the 7H-benzo[e]pyrido[4,3-b]indole series, is a DNA topoisomerase I and II inhibitor. Intoplicine dimesylate strongly binds DNA (KA = 2 x 105 /M) and thereby increases the length of linear DNA.
DC45986	Hippeastrine	Hippeastrine, an active alkaloid, exhibits a good dose-dependent inhibitory effect against topoisomerase I (Top I) with an IC50 at 7.25 μg/mL. Antiproliferative and anticancer activities.
DC45556	(±)-Evodiamine	(±)-Evodiamine, a quinazolinocarboline alkaloid, is a Top1 inhibitor. Evodiamine exhibits anti-inflammatory, antiobesity, and antitumor effects. (±)-Evodiamine inhibits the proliferation of a wide variety of tumor cells by inducing their apoptosis.
DC45283	Coralyne chloride	Coralyne chloride is a protoberberine alkaloid with potent anti-cancer activities. Coralyne chloride acts as a potent topoisomerase I poison and induces Top I mediated DNA cleavage. Coralyne chloride can be used for preparing coralyne derivatives as DNA binding fluorescent probes.
DC44139	PluriSIn #2	PluriSIn #2 is a selective transcriptional inhibitor of topoisomerase II α (TOP2A). PluriSIn #2 is a compound that selectively eliminates undifferentiated human pluripotent stem cells (hPSCs).
DC42296	Exatecan D5 Mesylate	Exatecan D5 Mesylate (DX8951f-D5) is deuterium labeled Exatecan Mesylate. Exatecan Mesylate is a DNA topoisomerase I, with an IC50 of 0.975 μg/mL.
DC41162	Gimatecan	Gimatecan (ST1481) is a potent topoisomerase I inhibitor. Gimatecan is an orally bioavailable camptothecin analogue with antitumor activity.
DC41116	Merbarone	Merbarone (NSC 336628) is an orally active inhibitor of topoisomerase II. Merbarone acts primarily by blocking topoisomerase II-mediated DNA cleavage. Merbarone is an anticancer agent.