7-Hydroxycoumarin-3-carboxylic acid

Chemodex

7-Hydroxycoumarin-3-carboxylic acid [779-27-1]

10

779-27-1

Research Use Only

>98%

Warning

C10H6O5

206.15

7-Hydroxycoumarin-3-carboxylic acid is one of the most popular blue fluorophores for labeling proteins and nucleic acids mostly through the in situ formation of its succinimidyl ester. It is also used to label peptides, nucleotides and carbohydrates. This coumarin is used as a fluorogenic substrate for glycosyltransferase assays and as a pH-indicator. Spectral data: Ex/Em = 386/448 nm (TRIS, pH9). Shown to have cytotoxic activity in some cancer cells. - Chemical. CAS: 779-27-1. Formula: C10H6O5. MW: 206.15. Synthetic. 7-Hydroxycoumarin-3-carboxylic acid is one of the most popular blue fluorophores for labeling proteins and nucleic acids mostly through the in situ formation of its succinimidyl ester. It is also used to label peptides, nucleotides and carbohydrates. This coumarin is used as a fluorogenic substrate for glycosyltransferase assays and as a pH-indicator. Spectral data: Ex/Em = 386/448 nm (TRIS, pH9). Shown to have cytotoxic activity in some cancer cells.

OC1=CC=C2C(OC(C(C(O)=O)=C2)=O)=C1

-20°C,2°C to 8°C

41116134