
Butyrolactone 3
CAS No. 778649-18-6
Butyrolactone 3( —— )
Catalog No. M33299 CAS No. 778649-18-6
Butyrolactone 3 (MB-3) is a histone acetyltransferase Gcn5 inhibitor with a weak affinity for CBP.Butyrolactone 3 has antimicrobial activity and has been used in cancer, metabolic and neurological disorders.
Purity : >98% (HPLC)






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Biological Information
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Product NameButyrolactone 3
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NoteResearch use only, not for human use.
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Brief DescriptionButyrolactone 3 (MB-3) is a histone acetyltransferase Gcn5 inhibitor with a weak affinity for CBP.Butyrolactone 3 has antimicrobial activity and has been used in cancer, metabolic and neurological disorders.
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DescriptionButyrolactone 3 (MB-3) is a specifical small-molecule inhibitor of the histone acetyltransferase Gcn5 (IC50=100 μM), which has a high affinity to the Gcn5 enzyme comparable to that of its natural substrate, histone H3. Butyrolactone 3 shows weak inhibitory on CBP (IC50=0.5 mM). Butyrolactone 3 can be used in studies of cancer, metabolic, autoimmune and neurological diseases.
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In VitroWestern Blot Analysis Cell Line:RCH-ACV Concentration:50, 100, 200 μM Incubation Time:16 h Result:Decreased the protein levels of E2A-PBX1 and E2A in a dose-dependent manner.Reduced Wnt16 and GCN5 protein levels.
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In Vivo——
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Synonyms——
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PathwayChromatin/Epigenetic
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TargetEpigenetic Reader Domain
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RecptorEpigenetic Reader Domain | Antibacterial
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Research Area——
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Indication——
Chemical Information
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CAS Number778649-18-6
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Formula Weight184.19
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Molecular FormulaC9H12O4
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Purity>98% (HPLC)
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SolubilityIn Vitro:?DMSO : 100 mg/mL (542.92 mM; Ultrasonic )
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SMILESCCC[C@H]1OC(=O)C(=C)[C@@H]1C(O)=O
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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1. Biel M,et al. Design, synthesis, and biological evaluation of a small-molecule inhibitor of the histone acetyltransferase Gcn5.Angew Chem Int Ed Engl. 2004 Jul 26;43(30):3974-6?
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