7-Hydroxy-4-coumarinylacetic acid
| Overview | |
| Catalog # | bs-76374c-5g |
| Product Name | 7-Hydroxy-4-coumarinylacetic acid |
| Specifications | |
| Storage Buffer | Powder |
| Storage Condition | Stable for 2 years after receipt when stored at -20°C. |
| Target | |
| Product Information | CAS Number: 6950-82-9 Molecular formula: C11H8O5 Molecular weight: 220.18 Purity: >98% (NMR) Appearance: Beige powder. Solubility: Soluble in DMSO or methanol. InChiKey: BNHPMQBVNXMPDU-UHFFFAOYSA-N SMILES: OC1=CC=C2C(OC(C=C2CC(O)=O)=O)=C1 |
| Description | 7-Hydroxycoumarin-4-acetic acid is a fluorescent pH indicator. 7-Hydroxycoumarin-4-acetic acid is used for labeling amine-specific peptides, proteins and other biological molecules to give blue fluorescence. It is used as fluorigenic substrate, e.g. in BSA-HCA complexes for fatty acid concentration measurement or for fluorometric enzymatic analysis. It also can be used as a building block for synthesis of other coumarin-based probes. Spectral data: lambdaEx=360nm; lambdaEm=450nm (DMSO). |
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