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H45353

Sigma-Aldrich

2-Hydroxy-1-naphthaldehyde

technical grade

Synonym(s):

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

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25 G
CN¥361.44
100 G
CN¥1,440.54

CN¥361.44

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25 G
CN¥361.44
100 G
CN¥1,440.54

About This Item

Linear Formula:
HOC10H6CHO
CAS Number:
708-06-5
Molecular Weight:
172.18
Beilstein:
742777
EC Number:
211-902-0
MDL number:
MFCD00004005
UNSPSC Code:
12352100
PubChem Substance ID:
24895523
NACRES:
NA.22

CN¥361.44

Please contact Customer Service for Availability
Request a Bulk Order

grade

technical grade

Quality Level

100

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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Anti-Phospho-Rb-S807/811 antibody produced in rabbit

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assay

≥70% (SDS-PAGE)

assay

≥80% (SDS-PAGE)

assay

-

assay

-

biological source

human

biological source

human

biological source

rabbit

biological source

rabbit

recombinant

expressed in insect cells

recombinant

expressed in E. coli

recombinant

-

recombinant

-

concentration

400 μg/mL

concentration

>0.02 mg/mL

concentration

-

concentration

4.05 mg/ml

form

frozen liquid

form

aqueous solution

form

buffered aqueous solution

form

buffered aqueous solution

mol wt

~107.5 kDa

mol wt

43.5 kDa

mol wt

-

mol wt

106

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

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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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000397355
    0000397355
    WXBF4714V
    0000282662
    0000282662

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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
    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
    Sadia Rehman et al.
    Chemistry Central journal, 7(1), 68-68 (2013-04-17)
    Coumarin and its derivatives are biologically very active. It was found that the enhanced activities are dependent on the coumarin nucleus. Biological significance of these compounds include anti-bacterial, anti-thrombotic and vasodilatory, anti-mutagenic, lipoxygenase and cyclooxygenase inhibition, scavenging of reactive oxygen
    Subrata Mahanta et al.
    Journal of computational chemistry, 32(1), 1-14 (2010-07-14)
    The inequivalence of substitution pair positions of naphthalene ring has been investigated by a theoretical measurement of hydrogen bond strength, aromaticity, and excited state intramolecular proton transfer (ESIPT) reaction as the tools in three substituted naphthalene compounds viz 1-hydroxy-2-naphthaldehyde (HN12)
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