771-97-1
771-97-1
Chemical Structure
2,3-Diaminonaphthalene
- CAS No.: 771-97-1
- Formula:C10H10N2
- Molecular Weight:158.20
IUPAC Name: naphthalene-2,3-diamine
InChIKey: XTBLDMQMUSHDEN-UHFFFAOYSA-N
SMILES: NC1=C(N)C=C2C=CC=CC2=C1
Biological Activity: 2,3-Diaminonaphthalene is a fluorescent reagent used to detect selenium and nitric oxide (NO). 2,3-Diaminonaphthalene binds to selenium to form pyrazolene selenol, with excitation/emission maxima at 365 nm and 525 nm, respectively. 2,3-Diaminonaphthalene binds to NO2− to form the fluorescent product, 1-(H)-napthotriazole, with excitation/emission maxima at 360 nm and 440 nm, respectively[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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2,3-Diaminonaphthalene | 98.12% | 2,3-Diaminonaphthalene is a fluorescent reagent used to detect selenium and nitric oxide (NO). 2,3-Diaminonaphthalene binds to selenium to form pyrazolene selenol, with excitation/emission maxima at 365 nm and 525 nm, respectively. 2,3-Diaminonaphthalene binds to NO2− to form the fluorescent product, 1-(H)-napthotriazole, with excitation/emission maxima at 360 nm and 440 nm, respectively. | ||||||||||||||||||||
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References
- [1]. Tian J, et al. Poly(2,3-diaminonaphthalene) microspheres as a novel quencher for fluorescence-enhanced nucleic acid detection. Analyst. 2011 Jun 7;136(11):2221-4. [Content Brief]
- [2]. Martínez-Tomé MJ, et al. Immobilization and characterization of 2,3-diaminonaphthalene/cyclodextrin complexes in a sol-gel matrix: a new fluorimetric sensor for nitrite. J Fluoresc. 2009 Jan;19(1):119-25. [Content Brief]
