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NBD-X, succinimidyl ester
CAS 145195-58-0
Compared to NBD chloride and fluoride, NBD-X acid gives better yield for labeling biopolymers. The fluorescence spectra of NBD derivatives are highly environment-sensitive, the fluorescence intensity decreases significantly in aqueous solutions.
Chemical structure for NBD-X, succinimidyl ester *CAS 145195-58-0*
Chemical structure for NBD-X, succinimidyl ester *CAS 145195-58-0*
CatalogSize
Price
Quantity
829100 mg
Price
 
Physical properties

Molecular weight391.33
SolventDMSO
Spectral properties

Extinction coefficient (cm -1 M -1)
22000
Excitation (nm)467
Emission (nm)539
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
CAS145195-58-0
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Page updated on October 12, 2025