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A potent BET bromodomain inhibitor
Catalog #: 2203
SKU-Size Size Price Qty
2203-1 1 mg
2203-5 5 mg
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Product Details

Alternate Name 2-​Methoxy-​N-​(3-​methyl-​2-​oxo-​1,​2,​3,​4-​tetrahydroquinazolin-​6-​yl)benzenesulfonamide
Appearance Beige solid
CAS # 1403764-72-6
Molecular Formula C₁₆H₁₇N₃O₄S
Molecular Weight 347.39
Purity ≥98%
Solubility DMSO (50 mM)
InChi InChI=1S/C16H17N3O4S/c1-19-10-11-9-12(7-8-13(11)17-16(19)20)18-24(21,22)15-6-4-3-5-14(15)23-2/h3-9,18H,10H2,1-2H3,(H,17,20)
PubChem CID 71271629
MDL Number MFCD22580416
Handling Protect from air and light
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


PFI-1 is a BET bromodomain inhibitor that exhibits inhibitory activity at BRD2 and BRD4. In an AlphaScreen assay it has been shown to inhibit BRD2 bromodomain 2 and BRD4 bromodomain 1 with IC₅₀ values of 98 nM and 0.22 μM, respectively.

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