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A70402

Sigma-Aldrich

2-Amino-4-nitrophenol

96%

Synonym(s):

2-Hydroxy-5-nitroaniline

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About This Item

Linear Formula:
H2NC6H3(NO2)OH
CAS Number:
99-57-0
Molecular Weight:
154.12
Beilstein:
776533
EC Number:
202-767-9
MDL number:
MFCD00007695
UNSPSC Code:
12352100
PubChem Substance ID:
24891168
NACRES:
NA.22

Assay

96%

form

solid

mp

140-143 °C (lit.)

SMILES string

Nc1cc(ccc1O)[N+]([O-])=O

InChI

1S/C6H6N2O3/c7-5-3-4(8(10)11)1-2-6(5)9/h1-3,9H,7H2

InChI key

VLZVIIYRNMWPSN-UHFFFAOYSA-N

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Related Categories

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 2

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A N Eremin
Prikladnaia biokhimiia i mikrobiologiia, 36(4), 449-457 (2000-09-20)
Characteristics of polydisulfides of gallic acid (PDSG), 2-amino-4-nitrophenol (PDSANP), and biuret (PDSB) depending on the composition of the aqueous medium were studied. In contrast to PDSANP and PDSB, there was oxidation of PDSG with accumulation of products of polydisulfide transformation
2-Amino-4-nitrophenol.
IARC monographs on the evaluation of carcinogenic risks to humans, 57, 167-176 (1993-01-01)
C P Witte et al.
Applied biochemistry and biotechnology, 69(3), 191-200 (1998-05-16)
The phototrophic bacterium Rhodobacter capsulatus photoreduces 2,4-dinitrophenol to 2-amino-4-nitrophenol, which is further metabolized by an aerobic pathway that is also light-dependent. The catabolism of 2-amino-4-nitrophenol requires O2 and the presence of alternative carbon (C) and nitrogen (N) sources, preferably acetate
T A Robert et al.
Journal of chromatography, 344, 177-186 (1985-11-08)
Eleven groups of six ICR mice were dosed orally with 22.5 mg/kg 2,4-dinitrophenol. Groups were sacrificed at 0, 0.5, 1, 2, 4, 6, 9, 12, 24, 48, and 96 h post-treatment and plasma was collected for analysis of dinitrophenol, 2-amino-4-nitrophenol
D I Metelitza et al.
Journal of inorganic biochemistry, 98(1), 1-9 (2003-12-09)
The steady-state kinetics of the horseradish peroxidase (HRP)-catalyzed oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) has been studied in the presence of 2-amino-4-nitrophenol (ANP), gallic acid (GA) or 4,4'-dihydroxydiphenylsulfone (DDS) and their polydisulfides poly(ADSNP), poly(DSGA), poly(DSDDS) at 20 degrees C in 10 mM
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