SM253|SM 253;SM-253

Cas No.:	1610546-52-5
Chemical Name:	(3R,6R,9R,12S,15S)-9-benzhydryl-3,12-diisobutyl-15-isopropyl-1-methyl-6-(thiazol-4-ylmethyl)-1,4,7,10,13-pentaazacyclopentadecane-2,5,8,11,14-pentaone
Synonyms:	SM 253;SM-253
SMILES:	N(C)1[C@H](C(C)C)C(=O)N[C@H](CC(C)C)C(=O)N[C@@H](C(C2=CC=CC=C2)C2=CC=CC=C2)C(=O)N[C@@H](CC2=CSC=N2)C(=O)N[C@@H](CC(C)C)C1=O
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

SM253 (SM 253, SM-253) is a novel potent Hsp90 inhibitor that does not induce heat shock response; demonstrates cytotoxicity to both HCT-116 and MiaPaCa-2 cells lines with IC50 of 5 and 5.5 uM, respectively; also induces apoptosis and significantly increases caspase 3/7 activity compared to 17-AAG (2-fold); binds to the N-middle linker region of Hsp90, resulting in reduced client protein activation and preventing C-terminal co-chaperones and client proteins from binding to Hsp90; exhibits antiproliferative and pro-apoptotic activity in multiple prostate cancer cell lines (LNCaP, 22Rv1, and PC-3) at low micromolar concentrations.

MSDS

COA

LOT NO.	DOWNLOAD

2018-0101

Cat. No.	Product name	Field of application
DC46953	Icapamespib	Icapamespib (PU-HZ151) is a potent HSP90 inhibitor with an EC50 of 5 nM. Icapamespib is able to cross blood-brain barrier.
DC45687	HA15-Biotin	HA15-Biotin is a chemical probe that consists of HA15 and biotin attached on the amide part of HA15. HA15-Biotin exhibits similar levels of activity to HA15. HA15-Biotin can be used for proteomic analysis.
DC44918	Aminohexylgeldanamycin hydrochloride	Aminohexylgeldanamycin (AHGDM) hydrochloride, a Geldanamycin derivative, is a potent HSP90 inhibitor. Aminohexylgeldanamycin hydrochloride shows antiangiogenic and antitumor activities.
DC44512	Conglobatin	Conglobatin (FW-04-806), a macrolide dilactone, is isolated from the culture of Streptomyces conglobatus. Conglobatin is an orally active Hsp90 inhibitor. Conglobatin can bind to the N-terminal domain of Hsp90 and disrupt Hsp90-Cdc37 complex formation. Conglobatin induces apoptosis in human breast cancer cells and esophageal squamous cell carcinoma cells, and exhibits antitumor activity in vivo.
DC41386	10,11-Dehydrocurvularin	10,11-Dehydrocurvularin is a prevalent fungal phytotoxin and an antibiotic. 10,11-Dehydrocurvularin is a strong activator of the heat shock response. 10,11-Dehydrocurvularin inhibits TGF-β signalling pathway. Anti-tumorous activity.
DC41299	Eupalinolide A	Eupalinolide A, isolated from Eupatorium lindleyanum, induces the expression of HSP70 via the activation of HSF1 by inhibiting the interaction between HSF1 and HSP90.
DC40719	Geldanamycin-FITC	Geldanamycin-FITC, a Geldanamycin fluorescent probe, can be used in a fluorescence polarization assay for HSP90 inhibitors. Geldanamycin-FITC also can be used for detection of cell surface HSP90.
DC40630	Aminohexylgeldanamycin	Aminohexylgeldanamycin (AHGDM), a Geldanamycin derivative, is a potent HSP90 inhibitor. Aminohexylgeldanamycin shows antiangiogenic and antitumor activities.
DC40629	17-AEP-GA	17-AEP-GA, an HSP90 antagonist, is a potent inhibitor of glioblastoma cell proliferation, survival, migration and invasion. ADCs Toxin.
DC40452	17-GMB-APA-GA	17-GMB-APA-GA is an ADC Cytotoxin. 17-GMB-APA-GA is a potent HSP90 inhibitor and used for latent T. gondii infection research.