| Identification | Back Directory | [Name]
UNC3866 | [CAS]
1872382-47-2 | [Synonyms]
UNC3866
CS-2491
UNC 3866;UNC-3866
N-[4-(1,1-Dimethylethyl)benzoyl]-L-phenylalanyl-L-alanyl-L-leucyl-N6,N6-diethyl-L-lysyl-L-serine methyl ester
L-Serine, N-[4-(1,1-dimethylethyl)benzoyl]-L-phenylalanyl-L-alanyl-L-leucyl-N6,N6-diethyl-L-lysyl-, methyl ester
(3S,6S,9S,12S,15S)-Methyl 3-benzyl-1-(4-(tert-butyl)phenyl)-12-(4-(diethylamino)butyl)-15-(hydroxymethyl)-9-isobutyl-6-methyl-1,4,7,10,13-pentaoxo-2,5,8,11,14-pentaazahexadecan-16-oate | [Molecular Formula]
C43H66N6O8 | [MDL Number]
MFCD30536205 | [MOL File]
1872382-47-2.mol | [Molecular Weight]
795.02 |
| Chemical Properties | Back Directory | [Boiling point ]
1034.5±65.0 °C(Predicted) | [density ]
1.129±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Store in freezer, under -20°C | [solubility ]
Soluble in DMSO | [form ]
A crystalline solid | [pka]
13.39±0.46(Predicted) | [color ]
White to off-white |
| Hazard Information | Back Directory | [Description]
UNC3866 is an inhibitor of chromobox homolog 7 (CBX7; Kd = 97 nM). It also binds to CBX4 (Kd = 94 nM) but is greater than 6-fold selective over CBX2, 6, and 8 and the chromodomain Y family (CDY) chromodomains CDY1, L1b, and L2 (Kds = 0.61-6.3 μM). UNC3866 pretreatment (30 μM) of PC3 lysates completely inhibits chemiprecipitation of CBX7. It induces a senescent-like morphology and reduces growth of PC3 cells with an EC50 value of 7.6 μM. | [Uses]
Polycomb group proteins (CBX4, CBX7) regulate cell fate decisions during embryogenesis. N-?[4-?(1,?1-Dimethylethyl)?benzoyl]?-?L-?phenylalanyl-?L-?alanyl-?L-?leucyl-?N6,?N6-?diethyl-?L-?lysyl-?L-serine Methyl Ester is a selective antagonist of CBX4 and CBX7 chromodomains. It also inhibits prostate cell proliferation. |
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