H7289
Hydroxyphenyl fluorescein
Synonym(s):
2-[6-(4′-hydroxy)phenoxy-3H-xanthen-3-on-9-yl]benzoic acid, HPF
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About This Item
Empirical Formula (Hill Notation):
C26H16O6
Molecular Weight:
424.40
UNSPSC Code:
12352200
storage condition
protect from light
fluorescence
λex 490 nm; λem 515 nm
storage temp.
2-8°C
Application
Fluorescent reagent for the detection of highly reactive oxygen species (hROS). Fluorescence intensity increases after the immediate reaction with hROS such as hydroxyl radical and peroxynitrite. Since HPF does not react with nitric oxide, superoxide and hydrogen peroxide, it can differentially detect peroxynitrite. HPF is resistant to light-induced autoxidation.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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