SML1907

ESI-05

≥98% (HPLC)

• Synonym(s): 1,3,5-Trimethyl-2-[(4-methylphenyl)sulfonyl]-benzene, Mesityl (4-methylphenyl) sulfone
• Empirical Formula (Hill Notation): C₁₆H₁₈O₂S
• CAS Number: 5184-64-5
• Molecular Weight: 274.38
• UNSPSC Code: 12352200
• NACRES: NA.77
• MDL number: MFCD00091573
• Assay: ≥98% (HPLC)
• Form: powder

Properties

• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 20 mg/mL, clear
• storage temp.: room temp
• SMILES string: CC1=CC=C(S(C2=C(C)C=C(C)C=C2C)(=O)=O)C=C1
• InChI: 1S/C16H18O2S/c1-11-5-7-15(8-6-11)19(17,18)16-13(3)9-12(2)10-14(16)4/h5-10H,1-4H3
• InChI key: CGPHOZWFSFNOEQ-UHFFFAOYSA-N

Description

Application

ESI-05 has been used to study the effect of protein exchange directly activated by cAMP 2 on traumatic brain injury.[1]

Biochem/physiol Actions

ESI-05 is a selective inhibitor against cAMP-regulated guanine nucleotide exhange factor (GEF) EPAC2 (Exchange factor directly activated by cAMP 2) activation by targeting an EPAC2-specific allosteric site at the interface of the two cAMP-binding domains.

ESI-05 is a selective inhibitor against cAMP-regulated guanine nucleotide exhange factor (GEF) EPAC2 (Exchange factor directly activated by cAMP 2) activation by targeting an EPAC2-specific allosteric site at the interface of the two cAMP-binding domains. ESI-05 inhibits EAPC2, but not EPAC1 or PKA, activation by cAMP in a highly potent (IC₅₀ = 430 nM; 25 μM cAMP) and cAMP-competitive manner in cell-free assays, and suppresses cAMP analog 007-AM-induced cellular Rap1 activation in EPAC2-, but not EPAC1-, expressing HEK293 transfectants.

Safety Information

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