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(CAS 1062243-51-9)

Ro3280 is a potent, highly selective inhibitor of Polo-like kinase 1 (PLK1) with IC50 of 3 nM.

Ro3280 shows the strong anti-proliferative activity against lung cancer cell line H82, colorectal cancer cell HT-29, breast cancer cell MDA-MB-468, prostate cancer cell PC3 and skin cancer cell A375 with IC50s of 5, 10, 19, 12 and 70 nM, respectively.
Ro3280 displays robust antitumor activity in nude mouse implanted with HT-29 human colorectal tumors ranging from 72% tumor growth inhibition when dosed once weekly at 40 mg/kg, to complete tumor regression when dosed more frequently.

Product No. KT00767 
Product Name RO3280 
Synonyms RO 3280; RO-3280
Formal Name 4-[(9-Cyclopentyl-7,7-difluoro-6,7,8,9-tetrahydro-5-methyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-yl)amino]-3-methoxy-N-(1-methyl-4-piperidinyl)benzamide
CAS Number 1062243-51-9
Molecular Formula C27H35F2N7O3
Formula Weight 543.61
Formulation A crystalline solid
Purity 98%min
Stability 2 years
Storage -20°C
Shipping USD45 for Europe and USA. No shipping charge once amount reach USD500
Quality Control HNMR,CNMR,LCMS,HPLC,IR,etc.
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