H45353
2-Hydroxy-1-naphthaldehyde
technical grade
Synonym(s):
1-Formyl-2-hydroxynaphthalene, 1-Formyl-2-naphthol, 2-Hydroxynaphthyl-1-carboxaldehyde
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About This Item
Linear Formula:
HOC10H6CHO
CAS Number:
Molecular Weight:
172.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-902-0
Beilstein/REAXYS Number:
742777
MDL number:
grade
technical grade
Quality Level
bp
192 °C/27 mmHg (lit.)
mp
76-80 °C (lit.)
SMILES string
[H]C(=O)c1c(O)ccc2ccccc12
InChI
1S/C11H8O2/c12-7-10-9-4-2-1-3-8(9)5-6-11(10)13/h1-7,13H
InChI key
NTCCNERMXRIPTR-UHFFFAOYSA-N
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
wgk
WGK 2
ppe
dust mask type N95 (US), Eyeshields, Gloves
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A M el-Brashy et al.
The Analyst, 122(2), 147-150 (1997-02-01)
2-Hydroxy-1-naphthaldehyde (HNA) was investigated as a derivatizing reagent for the fluorescence detection of histidine, methionine and tryptophan at 385 and 265 nm. The separation of HNA-derivatized amino acids on a conventional reversed-phase column was achieved in less than 40 min.
Zheng Li et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 212, 349-355 (2019-01-23)
A selective diaminomaleonitrile-based fluorescent probe for Al3+(L) has been synthesized and characterized. The sensing behavior of L towards different metal ions was investigated by fluorescent spectra and competition experiment. The results showed that L exhibited a dual channel emission (λem
N Tezer et al.
Journal of molecular modeling, 15(3), 223-232 (2008-12-03)
The tautomerization mechanism the isolated and monohydrated forms of two Schiff bases 1 and 2, and the effect of solvation on the proton transfer from enol-imine form to the keto-enamine form have been investigated using the B3LYP hybrid density functional
Global Trade Item Number
| SKU | GTIN |
|---|---|
| H45353-100G | 04061833795521 |
| H45353-25G | 04061833795583 |