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Key Documents

H45353

Sigma-Aldrich

2-Hydroxy-1-naphthaldehyde

technical grade

Sinônimo(s):

1-Formyl-2-hydroxynaphthalene, 1-Formyl-2-naphthol, 2-Hydroxynaphthyl-1-carboxaldehyde

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About This Item

Fórmula linear:
HOC10H6CHO
Número CAS:
Peso molecular:
172.18
Beilstein:
742777
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

grau

technical grade

Nível de qualidade

pb

192 °C/27 mmHg (lit.)

pf

76-80 °C (lit.)

cadeia de caracteres SMILES

[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

chave InChI

NTCCNERMXRIPTR-UHFFFAOYSA-N

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Pictogramas

Environment

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


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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
Rupashree Balia Singh et al.
Journal of photochemistry and photobiology. B, Biology, 91(1), 1-8 (2008-02-26)
In the present work, we have studied the interaction of proton transfer probe 1-hydroxy-2-naphthaldehyde (HN12) with Human Serum Albumin (HSA) and Bovine Serum Albumin (BSA) by steady state absorption and emission spectroscopy combined with time resolved fluorescence measurements. The measured
J Mañes et al.
Journal of pharmaceutical and biomedical analysis, 8(8-12), 795-798 (1990-01-01)
A selective and sensitive high-performance liquid chromatographic method is described for determination of hydralazine and its metabolites in human plasma. The method involves pre-column derivatization with 2-hydroxy-1-naphthaldehyde at pH 1.2. The reaction product and Methyl Red used as internal standard
K Kiran et al.
Journal of hazardous materials, 150(3), 582-586 (2007-06-23)
bis-[2-Hydroxy-1-naphthaldehyde] thiourea was synthesized and preconcentration cloud point extraction (CPE) for speciation determination of chromium(III) and (VI) in various environmental samples with flame atomic absorption spectrometry (FAAS) has been developed. Chromium(III) complexes with bis-[2-hydroxynaphthaldehyde] thiourea is subsequently entrapped in the
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.

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