Cypridina Luciferin (trifluoroacetate salt)

Cypridina luciferin is a chemiluminescent substrate for luciferase. Upon hydrolysis by luciferase, it displays a luminescence maximum of 465 nm. Cypridina luciferin has been used in estrogen receptor alpha (ERalpha) reporter assays for the discovery of ERalpha-activating compounds in vitro and in bioluminescence resonance energy transfer (BRET) assays for tumor detection in vivo.Formal Name: 1-(3-(2-(sec-butyl)-6-(1H-indol-3-yl)-3-oxo-3,7-dihydroimidazo[1,2-a]pyrazin-8-yl)propyl)guanidine, trifluoroacetate salt. Synonyms: Vargulin, Vargulin Luciferin. Molecular Formula: C22H27N7O . XCF3COOH. Formula Weight: 405.5. Purity: >95%. Emission: 465 nm. Formulation: (Request formulation change), A solid. Solubility: DMSO: soluble. SMILES: CCC(C1=NC(N(C=C(N2)C3=CNC4=CC=CC=C43)C1=O)=C2CCCNC(N)=N)C.OC(C(F)(F)F)=O. InChi Code: InChI=1S/C22H27N7O.C2HF3O2/c1-3-13(2)19-21(30)29-12-18(15-11-26-16-8-5-4-7-14(15)16)27-17(20(29)28-19)9-6-10-25-22(23)24,3-2(4,5)1(6)7/h4-5,7-8,11-13,26-27H,3,6,9-10H2,1-2H3,(H4,23,24,25),(H,6,7). InChi Key: MQQTZTFWGLCOSV-UHFFFAOYSA-N.