CAY10732

CAY10732 is a fluorescent probe for the detection of carbon monoxide. In the presence of palladium (Pd) and carbon monoxide, CAY10732 undergoes the Pd0-mediated Tsuji-Trost reaction to release 2,7-dichlorofluorescein, and its fluorescence can be used to detect carbon monoxide production in vitro and in live cells. 2,7-Dichlorofluorescein displays excitation/emission maxima of 493/527 nm, respectively.Formal Name: 3',6'-bis(2-propen-1-yloxy)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one. CAS Number: 855751-82-5. Molecular Formula: C26H20O5. Formula Weight: 412.4. Purity: >98%. Emission: 527 nm. Excitation: 493 nm. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 12 mg/ml, DMSO: 10 mg/ml, Ethanol: 1 mg/ml. lambdamax: 226, 276 nm. SMILES: O=C(C1=C2C=CC=C1)OC32C4=C(C=C(OCC=C)C=C4)OC5=C3C=CC(OCC=C)=C5. InChi Code: InChI=1S/C26H20O5/c1-3-13-28-17-9-11-21-23(15-17)30-24-16-18(29-14-4-2)10-12-22(24)26(21)20-8-6-5-7-19(20)25(27)31-26/h3-12,15-16H,1-2,13-14H2. InChi Key: HPSUBROQWUILBW-UHFFFAOYSA-N.