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376469

Sigma-Aldrich

5-Amino-1-naphthol

95%

Synonym(s):

1-Amino-5-hydroxynaphthalene, 1-Amino-5-naphthol, 5-Amino-α-naphthol, 5-Amino-1-naphthalenol, 5-Hydroxy-1-naphthalenamine, 5-Hydroxy-1-naphthylamine

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About This Item

Linear Formula:
H2NC10H6OH
CAS Number:
83-55-6
Molecular Weight:
159.18
EC Number:
201-486-9
MDL number:
MFCD00041826
UNSPSC Code:
12352100
PubChem Substance ID:
24863445
NACRES:
NA.22

Quality Level

100

Assay

95%

mp

190 °C (dec.) (lit.)

SMILES string

Nc1cccc2c(O)cccc12

InChI

1S/C10H9NO/c11-9-5-1-4-8-7(9)3-2-6-10(8)12/h1-6,12H,11H2

InChI key

ZBIBQNVRTVLOHQ-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Electrochemical synthesis and study of poly (5-amino 1-naphthol) film in aqueous and organic media.
Pham M-C, et al.
Synthetic Metals, 63(1), 7-15 (1994)
P M Enriquez et al.
Toxicology, 29(4), 337-343 (1984-02-01)
The metabolic fate of [14C]5-amino-1-naphthol (5A1N) was investigated in Sprague-Dawley rats. [14C]5A1N was administered by gastric intubation to male rats at doses 1, 37 and 135 mg/kg body weight. In a separate experiment the rats were also dosed with 150
Dharam Paul Jindal et al.
Arzneimittel-Forschung, 52(9), 654-663 (2002-10-31)
The object of this study was to investigate the beta-adrenergic receptor binding affinity of 4-acylaminophenoxypropanolamine (10-15) and 5-acylaminonaphthyloxypropanolamine (21-24) derivatives, which were prepared from 4-aminophenol (5) and 5-amino-1-naphthol (16), respectively. The in vitro beta 1- and beta 2-adrenergic receptor binding
Study of a heteropolyanion-doped poly (5-amino-1-naphthol) film electrode and its catalytic activity.
Pham M-C, et al.
Electrochimica Acta, 42(3), 439-447 (1997)
Ewa Rozycka-Sokolowska et al.
Acta crystallographica. Section C, Crystal structure communications, 65(Pt 11), o565-o568 (2009-11-07)
The crystal structure of the title compound, C(10)H(9)NO, (I), contains intermolecular O-H...N and N-H...O hydrogen bonds which together form sheets parallel to the (001) plane containing rings with an unusual R(4)(4)(18) motif. These rings are additionally stabilized by an intermolecular
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