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质量水平
检测方案
≥95% (HPLC)
形式
powder
颜色
off-white to dark beige, to Dark Brown
mp
198-200 °C
溶解性
pyridine: 50 mg/mL
应用
diagnostic assay manufacturing
hematology
histology
储存温度
room temp
SMILES字符串
Nc1cc2ccccc2cc1N
InChI
1S/C10H10N2/c11-9-5-7-3-1-2-4-8(7)6-10(9)12/h1-6H,11-12H2
InChI key
XTBLDMQMUSHDEN-UHFFFAOYSA-N
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一般描述
2,3-二氨基萘又称2,3-萘二胺或DAN。它是含双氨基的萘的异构体之一，也称为萘二胺。通常通过还原硝基萘衍生物，并胺化随后的羟基萘衍生物制备这一物质。
应用
- 2,3-二氨基萘 (DAN) 可用于亚硝酸盐/硝酸盐的荧光测定。
- DAN可用于开发固相萃取-多针筒流体注入系统，通过分光光度法检测是否存在硒。
- 该物质已用于一项开发甲基乙二醛比色测定检测方法的研究。
- 此外，它还用于开发一种新型比率荧光探针，用于原位检测碱性磷酸酶活性。
生化/生理作用
2,3-二氨基萘 (DAN) 用于亚硝酸盐检测测试，可与亚硝酸盐反应形成发荧光的 1H-萘并三唑。
DAN 还可与亚硒酸盐反应形成 4,5-苯并吡亚硒醇，并可通过吸光光度法或荧光法检测。
DAN 还可与亚硒酸盐反应形成 4,5-苯并吡亚硒醇，并可通过吸光光度法或荧光法检测。
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Carc. 1A - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Bio-inspired Maillard-Like reactions enable a simple and sensitive assay for colorimetric detection of methylglyoxal
Wang, et al.
Journal of the Chemical Society. Chemical Communications, 55 (2015)
In situ fluorogenic reaction for ratiometric fluorescent detection of alkaline phosphatase activity
Wen, et al.
Analytica Chimica Acta, 1230 (2022)
Solid phase extraction ? Multisyringe flow injection system for the spectrophotometric determination of selenium with 2,3-diaminonaphthalene
Serra, et al.
Talanta, 81 (2010)
Jinghe Yang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 58(8), 1775-1778 (2002-08-09)
The molecular recognition properties of calixarenes to 2,3-diaminonaphthalene (DAN) were investigated. We found that the fluorescence emission of DAN has a blue shift after p-sulfonic sodium calix[4]arece (SSCA) was added to DAN. The proposed mechanism of the molecular recognition between
Raluca Petrican et al.
NeuroImage, 123, 80-88 (2015-08-26)
Current evidence suggests that two spatially distinct neuroanatomical networks, the dorsal attention network (DAN) and the default mode network (DMN), support externally and internally oriented cognition, respectively, and are functionally regulated by a third, frontoparietal control network (FPC). Interactions among
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