CAS 195210-03-8

Formula: C21H22F3NO11

InChI: InChI=1S/C21H22F3NO11/c1-8(27)25-16-12(28)6-20(19(32)33,36-18(16)17(31)13(29)7-26)35-9-2-3-10-11(21(22,23)24)5-15(30)34-14(10)4-9/h2-5,12-13,16-18,26,28-29,31H,6-7H2,1H3,(H,25,27)(H,32,33)/t12-,13-,16-,17-,18?,20-/m1/s1

InChI key: OLMNXSREKHGGBU-AAKOQJPPSA-N

SMILES: CC(=O)N[C@@H]1[C@@H](C[C@@](OC1[C@@H]([C@@H](CO)O)O)(C(=O)O)OC2=CC3=C(C=C2)C(=CC(=O)O3)C(F)(F)F)O

4-Trifluoromethylumbelliferyl-Alpha-D-N-acetylneuraminic Acid Sodium Salt

Controlled Product

CAS: 195210-03-8

Applications Used as a substrate in a fluorometric detection of poorly expressed natural and recombinant sialidases.
References Engstler, M., et al.: Anal. Biochem., 250, 176 (1997)

Formula: C₂₁H₂₁F₃NNaO₁₁

Color and Shape: Neat

Molecular weight: 543.38

Ref: TR-T792025

4-Trifluoromethylumbelliferyl a-D-N-acetylneuraminic acid

CAS: 195210-03-8

4-Trifluoromethylumbelliferyl a-D-N-acetylneuraminic acid is a fluorescent chemiluminescent substrate that is used in the detection of beta-galactosidase activity. Beta-galactosidase catalyzes the hydrolysis of 4-trifluoromethylumbelliferyl a-D-N-acetylneuraminic acid to form 4-trifluoromethylumbelliferone and D-galactose, which emits light at approximately 480 nm. This reaction can be detected by fluorescence spectrophotometry using a fluorometer or photometer. 4TFUNA is not toxic, does not inhibit enzymes, and has been tested for toxicity and mutagenicity using bacteria and mammalian cells.

Purity: Min. 95%

Molecular weight: 521.39 g/mol

Ref: 3D-ET04875