| Identification | Back Directory | [Name]
TH287 | [CAS]
1609960-30-6 | [Synonyms]
TH287
CS-1671
Centicin
Septigen
TH287, >98%
TH287;TH-287
Oksitselanim
TH287 hydrochloride
6-(2,3-Dichlorophenyl)-N4-methyl-2,4-pyrimidinediamine
6-(2,3-dichlorophenyl)-N4-methylpyrimidine-2,4-diamine
6-(2,3-Dichlorophenyl)-4-N-methylpyrimidine-2,4-diamine
2,4-Pyrimidinediamine, 6-(2,3-dichlorophenyl)-N4-methyl-
6-(2,3-Dichlorophenyl)-N4-methylpyrimidine-2,4-diamine hydrochloride | [Molecular Formula]
C11H10Cl2N4 | [MDL Number]
MFCD29035111 | [MOL File]
1609960-30-6.mol | [Molecular Weight]
269.13 |
| Chemical Properties | Back Directory | [Boiling point ]
512.2±60.0 °C(Predicted) | [density ]
1.440±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [solubility ]
DMSO: soluble5mg/mL, clear (warmed) | [form ]
powder | [pka]
5.91±0.10(Predicted) | [color ]
white to beige |
| Hazard Information | Back Directory | [Description]
Human mutT homolog (MTH1) is a nucleotide pool sanitizing enzyme that cleaves oxidized nucleotides (dNTPs) to prevent incorporation of damaged bases during DNA replication. Cancer cells rely on MTH1 activity in order to avoid cell death. TH287 is an MTH1 inhibitor (IC50 = 0.8 nM) that selectively kills cancer cell lines (IC50s = 0.8-3.06 μM) without significant cytotoxicity towards primary or immortalized cells (IC50s = ≥20 μM). At up to 100 μM it does not show significant effect towards the related nudix hydrolase protein family members MTH2, NUDT5, NUDT12, NUDT14, and NUDT16, as well as other proteins with known nucleoside triphosphate pyrophosphatase activity (dCTPase, dUTPase, and ITPA). | [Uses]
6-(2,3-Dichlorophenyl)-N4-methyl-2,4-pyrimidinediamine is known to possess antitumor effects and nanomolar MTH1-inhibitory activity in vitro for cancer cell survival. | [References]
1. gad h, koolmeister t, jemth as et al. mth1 inhibition eradicates cancer by preventing sanitation of the dntp pool. nature. 2014 apr 10;508(7495):215-21. |
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