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2,3-Diaminonaphthalene
CAS 771-97-1
The role of nitric oxide (NO) as a putative mediator of neuronal death can be understood best if NO is detected directly. 1,2-Diaminonaphthalene (DAN) is a fluorogenic probe that is used to detect nitric oxide (NO) productions in live cell and animals. The reaction product of DAN with NO is a triazole with blue fluorescence. The DAN-based methodology of NO assessment is convenient and applicable to numerous living systems both in vivo and in vitro. As low as 10 nM nitrite can be detected using DAN.
Chemical structure for 2,3-Diaminonaphthalene *CAS 771-97-1*
Chemical structure for 2,3-Diaminonaphthalene *CAS 771-97-1*
CatalogSize
Price
Quantity
15221100 mg
Price
 
Physical properties

Molecular weight158.20
SolventDMSO
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
UNSPSC12352200
CAS771-97-1
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Page updated on October 8, 2025