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AMCA acid
CAS#: 106562-32-7
AMCA is one of the brightest blue fluorescent labeling dyes. It can be well excited at 365 nm. It is quite photostable, and its fluorescence is pH-independent from pH 4 to 10.
Chemical structure for AMCA acid *CAS#: 106562-32-7*
Chemical structure for AMCA acid *CAS#: 106562-32-7*
CatalogSize
Price
Quantity
50125 mg
Price
 
Physical properties

Molecular weight233.22
SolventDMSO
Spectral properties

Correction factor (280 nm)0.153
Extinction coefficient (cm -1 M -1)
19000
Excitation (nm)346
Emission (nm)434
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
CAS106562-32-7
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Page updated on October 7, 2025