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Name: 2,3-Diaminonaphthalene   

CAS NO: 771-97-1

EINECS: 212-241-0

MF: C10H10N2

MW: 158.2

MP: 197-203 °C

Density:1.2±0.1 g/cm3

Appearance: brown crystalline powder

Purity: 99% min

Package: 25g, 100g, 500g, bulk package 

Application:organic intermediates

Description of 2,3-Diaminonaphthalene (DAN) CAS：771-97-1
2,3-Diaminonaphthalene (DAN) CAS：771-97-1 is also known as 2,3-Naphthalenediamine. It is one of the isomers of naphthalene bearing two amino groups, which are also called naphthalenediamines . It is a highly selective colorimetric and fluorometric reagent for selenium detection and also used for the fluorometric determination of nitrite

Application of 2,3-Diaminonaphthalene (DAN) CAS：771-97-1
For fluorometric measurement of nitrite/nitrate in cells; inhibits NO production.

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.

Other name:

2,3-Naphthalenediamine;

naphthalene-2,3-diamine

2, 3-diaminonaphthalene CAS NO: 771-97-1  is a highly selective colorimetric and fluorescent reagent, which can be used for selenium detection and fluorescence determination of nitrite.

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