Structure via PubChem · Public domain (PubChem)
フルオレサミン
Sign in to saveFluorescamine is a spiro compound that is not fluorescent itself, but reacts with primary amines to form highly fluorescent products, i.e. it is fluorogenic. It hence has been used as a reagent for the detection of amines and peptides. 1-100 μg of protein and down to 10 pg of protein can be detected. Once bound to protein the excitation wavelength is 381 nm (near ultraviolet) and the emission wavelength is 470 nm (blue). This method is found to suffer from high blanks resulting from a high rate of hydrolysis due to requiring a large excess concentration. Alternative methods are based on o
In the Vinony graph
Vinony's link graph records 8 inbound references to フルオレサミン, and connects out to digital object identifier, chemical formula and melting point.
It is catalogued under topics including ECHA InfoCard ID from Wikidata, Lactones and Spiro compounds.
Vinony links it to 11 Wikipedia language editions.
Chemical data
- Formula
- C17H10O4
- Molecular weight
- 278.26 g/mol
- IUPAC name
- 4'-phenylspiro[2-benzofuran-3,2'-furan]-1,3'-dione
via PubChem
Research
952 papersvia PubMed
Wikidata facts
- Subclass of
- chemical compound
- Mass
- 278.058
Show 3 more facts
- canonical SMILES
- C1=CC=C(C=C1)C2=COC3(C2=O)C4=CC=CC=C4C(=O)O3
- chemical formula
- C₁₇H₁₀O₄
- melting point
- 157
via Wikidata · CC0