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170968

Sigma-Aldrich

5-Nitro-2-furaldehyde

99%

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Synonym(s):
5-Nitrofurfural
Empirical Formula (Hill Notation):
C5H3NO4
CAS Number:
Molecular Weight:
141.08
Beilstein/REAXYS Number:
120539
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

solid

refractive index

n20/D 1.59 (lit.)

bp

121 °C/10 mmHg (lit.)

mp

37-39 °C (lit.)

density

1.349 g/mL at 25 °C (lit.)

SMILES string

[H]C(=O)c1ccc(o1)[N+]([O-])=O

InChI

1S/C5H3NO4/c7-3-4-1-2-5(10-4)6(8)9/h1-3H

InChI key

SXINBFXPADXIEY-UHFFFAOYSA-N

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1 of 4

This Item
H40807W501808C92006
5-Nitro-2-furaldehyde 99%

170968

5-Nitro-2-furaldehyde

5-Hydroxymethyl-2-furaldehyde 99%

H40807

5-Hydroxymethyl-2-furaldehyde

5-(Hydroxymethyl)furfural ≥99%, FG

W501808

5-(Hydroxymethyl)furfural

Indole-5-carbonitrile 99%

C92006

Indole-5-carbonitrile

Quality Level

100

Quality Level

200

Quality Level

400

Quality Level

100

refractive index

n20/D 1.59 (lit.)

refractive index

n20/D 1.562 (lit.)

refractive index

n20/D 1.562 (lit.)

refractive index

-

density

1.349 g/mL at 25 °C (lit.)

density

1.243 g/mL at 25 °C (lit.)

density

1.243 g/mL at 25 °C (lit.)

density

-

bp

121 °C/10 mmHg (lit.)

bp

114-116 °C/1 mmHg (lit.)

bp

114-116 °C/1 mmHg (lit.)

bp

-

form

solid

form

-

form

-

form

powder

Application

5-Nitro-2-furaldehyde was used in the synthesis of a series of 4-(5-nitrofuran-2-yl)prop-2-en-1-one derivatives. It was also used in the synthesis of modified mesoporous silica (MCM-41).

pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

91.4 °F - closed cup

flash_point_c

33 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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H Cerecetto et al.
European journal of medicinal chemistry, 35(3), 343-350 (2000-04-29)
Several novel semicarbazone derivatives were prepared from 5-nitro-2-furaldehyde or 5-nitrothiophene-2-carboxaldehyde and semicarbazides bearing a spermidine-mimetic moiety. All derivatives presented the E-configuration, as determined by NMR-NOE experiments. These compounds were tested in vitro as potential antitrypanosomal agents, and some of them
Jarosław Lewkowski et al.
Chemosphere, 188, 618-632 (2017-09-17)
Since aminophosphonate-based herbicides like glyphosate are currently one of the most popular and widely applied active agent in agrochemistry, there is an urgent need for searching new compounds among this family with potential herbicidal activity, but exhibiting low toxicity against
Jun Li et al.
Analytica chimica acta, 678(1), 1-6 (2010-09-28)
A generic hapten of nitrofurans was synthesized by derivatization of 5-nitrofurfural with diamine, and the hapten was coupled to carrier protein to prepare different immunogens and coating antigens by using diazotization method and glutaraldehyde method. The obtained novel polyclonal antibodies
M I Walash et al.
Acta pharmaceutica Hungarica, 64(1), 5-8 (1994-01-01)
A first derivative (1D) spectrophotometric method is described for the determination of furazolidone in the presence of its degradation product (5-nitrofuraldehyde). The method was based on the direct measurement at the maximum of the first derivative curve for furazolidone at
A Cisak et al.
Acta poloniae pharmaceutica, 58(6), 427-434 (2002-08-29)
5-Nitro-2-furaldehyde (NFA) forms in alkaline solutions an anion of nitronic acid of (5-nitro-furan-2-yl)-methanediol. Upon acidification (5-nitro-furan-2-yl)-methanediol (HNFA) appears with pKa=4.6. Then, in a novel irreversible redox ring-opening reaction, nitrile oxide of alpha-ketoglutaconic acid is formed which hydrolyses in acidic solutions.

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