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H45353

Sigma-Aldrich

2-Hydroxy-1-naphthaldehyde

technical grade

Sinonimo/i:

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

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About This Item

Formula condensata:
HOC10H6CHO
Numero CAS:
708-06-5
Peso molecolare:
172.18
Beilstein:
742777
Numero CE:
211-902-0
Numero MDL:
MFCD00004005
Codice UNSPSC:
12352100
ID PubChem:
24895523
NACRES:
NA.22

Grado

technical grade

P. ebollizione

192 °C/27 mmHg (lit.)

Punto di fusione

76-80 °C (lit.)

Stringa SMILE

[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
NTCCNERMXRIPTR-UHFFFAOYSA-N

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Pittogrammi

Environment
GHS09

Avvertenze

Warning

Indicazioni di pericolo

H410

Consigli di prudenza

P273 - P391 - P501

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ6949
MKCN0281
MKCJ7225
MKCD6835
MKBX8360V

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Sigma-Aldrich

533084

6-Methoxy-2-naphthaldehyde

4-Methoxy-1-naphthaldehyde 99%

Sigma-Aldrich

103241

4-Methoxy-1-naphthaldehyde

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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