SML1272

I-BET762

≥98% (HPLC)

• Sinónimos: (4S)- 6-(4-Chlorophenyl)-N-ethyl-8-methoxy-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-4-acetamide, GSK525762, GSK525762A, I-BET
• Fórmula empírica (notación de Hill): C₂₂H₂₂ClN₅O₂
• Número de CAS: 1260907-17-2
• Peso molecular: 423.90
• MDL number: MFCD22417091
• UNSPSC Code: 12352200
• PubChem Substance ID: 329825759
• NACRES: NA.77

Propiedades

• assay: ≥98% (HPLC)
• form: powder
• optical activity: [α]/D +80 to +90°, c = 0.3 in methanol
• drug control: regulated under CDSA - not available from Sigma-Aldrich Canada
• color: white to beige
• solubility: DMSO: 10 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: CCNC(C[C@@H]1N=C(C2=CC=C(Cl)C=C2)C3=CC(OC)=CC=C3N4C1=NN=C4C)=O
• InChI: 1S/C22H22ClN5O2/c1-4-24-20(29)12-18-22-27-26-13(2)28(22)19-10-9-16(30-3)11-17(19)21(25-18)14-5-7-15(23)8-6-14/h5-11,18H,4,12H2,1-3H3,(H,24,29)/t18-/m0/s1
• InChI key: AAAQFGUYHFJNHI-SFHVURJKSA-N
• Gene Information: human ... BRD2(6046) , BRD3(8019) , BRD4(23476) , BRDT(676)

Descripción

Biochem/physiol Actions

I-BET762 (GSK525762) is a selective inhibitor of bromodomain and extra terminal (BET) domain proteins BRD2, BRD3 and BRD4 with IC₅₀ values of 32.5–42.5 nM and no interaction with other bromodomain-containing proteins. I-BET mimicks acetylated histone, preventing the protein-protein interaction between acetyl-lysines and the BET reader protein. This was shown to block expression of inflammatory genes in activated macrophages and confer protection against endotoxic shock and bacterial sepsis. I-BET762 also showed potent anti-myeloma activity in vitro and in vivo.

I-BET762 possesses anti-inflammatory property by controlling the pro-inflammatory gene expression. I-BET762 hinders the MYC (proto-oncogene) expression in cellular models. This action of I-BET762 might serve as an effective therapy in treating prostate cancer.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable