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2-(2-hydroxyphenyl)-1h-benzimidazole

Names

[ CAS No. ]:
2963-66-8

[ Name ]:
2-(2-hydroxyphenyl)-1h-benzimidazole

[Synonym ]:
o-(1H-Benzimidazol-2-yl)phenol
2-(1H-Benzo[d]imidazol-2-yl)phenol
2(1H)-PYRIMIDINETHIONE,4-AMINO-6-METHYL-(9CI)
2-(2-HYDROXYMETHYL)-1H-BENZIMIDAZOLE
2-(1H-Benzimidazole-2-yl)phenol,2-(1H-Benzimidazole-Z-yl)phenol,2-(1H-Benzoimidazol-2-yl)-phenol

Biological Activity

[Description]:

2-(2′-Hydroxyphenyl)benzimidazole is some of the most extensively studied excited state intramolecular proton transfer (ESIPT) molecules exhibiting normal and tautomer emissions. 2-(2′-Hydroxyphenyl)benzimidazole has been applied as a fluorescent probe in various systems[1].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[References]

[1]. Chipem FA, et al. Excited state proton transfer of 2-(2'-hydroxyphenyl)benzimidazole and its nitrogen substituted analogues in bovine serum albumin. Photochem Photobiol Sci. 2014 Sep;13(9):1297-304.

Chemical & Physical Properties

[ Density]:
1.289g/cm3

[ Boiling Point ]:
388.6ºC at 760mmHg

[ Melting Point ]:
239-243ºC

[ Molecular Formula ]:
C13H10N2O

[ Molecular Weight ]:
210.23100

[ Flash Point ]:
167.6ºC

[ Exact Mass ]:
210.07900

[ PSA ]:
48.91000

[ LogP ]:
2.93550

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.726

MSDS

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Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
26-36/37/39

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Related Compounds