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
Beilstein:
742777
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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
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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Personal Protective Equipment
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
Yang Li et al.
Bioinorganic chemistry and applications, 2020, 8834859-8834859 (2020-10-17)
Three hexacoordinated octahedral nickel (II) complexes, [Ni (Trp-sal) (phen) (CH3OH)] (1), [Ni (Trp-o-van) (phen) (CH3OH)]•2CH3OH (2), and [Ni (Trp-naph) (phen) (CH3OH)] (3) (where Trp-sal = Schiff base derived from tryptophan and salicylaldehyde, Trp-o-van = Schiff base derived from tryptophan and o-vanillin, Trp-naph = Schiff base derived
Ram A Lal et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 75(1), 212-224 (2009-11-17)
The diamagnetic dioxomolybdenum(VI) complex [(MoO(2))(2)(CH(2)L)(H(2)O)(2)]H(2)O (1) has been isolated in solid state from reaction of MoO(2)(acac)(2) with bis(2-hydroxy-1-naphthaldehyde)malonoyldihydrazone (CH(2)LH(4)) in 3:1 molar ratio in ethanol at higher temperature. The reaction of the complex (1) with electron donor bases gives diamagnetic
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