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7-Hydroxycoumarin-3-carboxylic acid, succinimidyl ester
CAS 134471-24-2
7-Hydroxycoumarin-3-carboxylic acid, SE is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. It is a blue fluorescent dyes for labeling proteins and nucleic acids. This coumarin is also increasingly used to label peptides, nucleotides and carbohydrates.
Chemical structure for 7-Hydroxycoumarin-3-carboxylic acid, succinimidyl ester *CAS 134471-24-2*
Chemical structure for 7-Hydroxycoumarin-3-carboxylic acid, succinimidyl ester *CAS 134471-24-2*
CatalogSize
Price
Quantity
55150 mg
Price
 
Physical properties

Molecular weight303.23
SolventDMSO
Spectral properties

Correction factor (280 nm)0.0815
Excitation (nm)352
Emission (nm)407
Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
CAS134471-24-2
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Page updated on October 8, 2025