C12FDG

C12FDG is a fluorogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, fluorescein is released and its fluorescence can be used to quantify beta-galactosidase activity. Fluorescein displays excitation/emission maxima of 485/530 nm, respectively.Formal Name: N-[3',6'-bis(beta-D-galactopyranosyloxy)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl]-dodecanamide. CAS Number: 138777-25-0. Synonyms: 5-Dodecanoylaminofluorescein di-beta-D-Galactopyranoside. Molecular Formula: C44H55NO16. Formula Weight: 853.9. Purity: >95%. Formulation: (Request formulation change), A solid. Solubility: DMSO: Soluble. SMILES: O[C@@H]([C@@H](O)[C@@H](CO)O1)[C@@H](O)[C@@H]1OC2=CC=C(C3(C4=CC=C(NC(CCCCCCCCCCC)=O)C=C4C(O3)=O)C(C=CC(O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)=C6)=C6O7)C7=C2. InChi Code: InChI=1S/C44H55NO16/c1-2-3-4-5-6-7-8-9-10-11-34(48)45-23-12-15-27-26(18-23)41(55)61-44(27)28-16-13-24(56-42-39(53)37(51)35(49)32(21-46)59-42)19-30(28)58-31-20-25(14-17-29(31)44)57-43-40(54)38(52)36(50)33(22-47)60-43/h12-20,32-33,35-40,42-43,46-47,49-54H,2-11,21-22H2,1H3,(H,45,48)/t32-,33-,35+,36+,37+,38+,39-,40-,42-,43-/m1/s1. InChi Key: SLIWIQKBDGZFQR-PIVCGYGYSA-N.