Description
PF-2771 is a potent and selective centromere protein E (CENP-E) inhibitor, inhibiting CENP-E motor activity with an IC50 of 16.1 nM; PF-2771 is used as an anticancer agent.
Product information
CAS Number: 2070009-55-9
Molecular Weight: 554.08
Formula: C29H36ClN5O4
Chemical Name: N-[(2S)-3-[4-(2-acetyl-1-methyl-1H-imidazol-4-yl)phenyl]-2-{[3-chloro-4-(propan-2-yloxy)phenyl]formamido}propyl]-2-(dimethylamino)acetamide
Smiles: CN(C)CC(=O)NC[C@H](CC1C=CC(=CC=1)C1=CN(C)C(=N1)C(C)=O)NC(=O)C1C=C(Cl)C(=CC=1)OC(C)C
InChiKey: VHBJNUOZEQTSNN-QHCPKHFHSA-N
InChi: InChI=1S/C29H36ClN5O4/c1-18(2)39-26-12-11-22(14-24(26)30)29(38)32-23(15-31-27(37)17-34(4)5)13-20-7-9-21(10-8-20)25-16-35(6)28(33-25)19(3)36/h7-12,14,16,18,23H,13,15,17H2,1-6H3,(H,31,37)(H,32,38)/t23-/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : ≥ 32 mg/mL (57.75 mM).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
PF-2771 is a potent and selective CENP-E inhibitor, inhibiting CENP-E motor activity with an IC50 of 16.1 nM. PF-2771 shows no inhibitory effect on the ATPase activities of highly related kinesins (0% inhibition of Eg5/KSP, chromokinesin, and MCAK at both 1 or 10 μM PF-2771). PF-2771 exhibits inactive activity against 74 protein kinases (all < 23% inhibition with 1 μM PF-2771, < 40% with 10 μM PF-2771). PF-2771 is cytotoxic to the basal-like breast cancer tumor cell survival, with EC50s of < 0.1 μM, and with no cytotoxicity on the normal and premalignant cell lines (EC50 > 5 μM). PF-2771 (100 nM) reusults in a chromosomal congression defect in MDA-MB-468 cells.
In Vivo:
PF-2771 (100 mg/kg, every day i.p.) potently inhibits CENP-E motor function, and causes tumor regression in SCID mice bearing AA1077 mammary tumors.
Products are for research use only. Not for human use.
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