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Key Documents

155713

Sigma-Aldrich

5-Nitro-2-furoic acid

98%

Sinonimo/i:

5-Nitrofuran-2-carboxylic acid

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About This Item

Formula empirica (notazione di Hill):
C5H3NO5
Numero CAS:
Peso molecolare:
157.08
Beilstein:
139373
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

98%

Forma fisica

powder

Punto di fusione

185-189 °C (lit.)

Gruppo funzionale

carboxylic acid
nitro

Stringa SMILE

OC(=O)c1ccc(o1)[N+]([O-])=O

InChI

1S/C5H3NO5/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)
IODMEDPPCXSFLD-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

The FT-IR and FT-Raman spectra of 5-Nitro-2-furoic acid has been studied.

Applicazioni

5-Nitro-2-furoic acid was used in the preparation of [1,2,4]triazolo[3,4-b][1,3,4]thiadiazines and [1,2,4]triazolo[3,4-b][1,3,4] thiadiazoles.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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Nitrofurazone United States Pharmacopeia (USP) Reference Standard

USP

1465004

Nitrofurazone

2-Furoic acid 98%

Sigma-Aldrich

F20505

2-Furoic acid

V Balachandran et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 113, 268-280 (2013-06-06)
In this work, FT-IR and FT-Raman spectra are recorded on the solid phase of 5-nitro-2-furoic acid (abbreviated as NFA) in the regions 4000-400 cm(-1) and 3500-100 cm(-1) respectively. The geometrical parameters, vibrational assignments, HOMO-LUMO energies and NBO calculations are obtained
R W Busker et al.
Toxicology, 51(2-3), 255-266 (1988-10-01)
The antibacterial drug nitrofurantoin (NFT) is notorious for causing hemolytic anemia, which may be related to the methemoglobinemia, another side-effect of NFT. As NFT is photolabile, and nitrite, well known as a MetHb generator, is an important photoproduct of NFT
Sahar M I Badr et al.
Bioorganic & medicinal chemistry, 19(15), 4506-4512 (2011-07-05)
New series of fused 1,2,4-triazoles such as, 6-(aryl)-3-(5-nitrofuran-2-yl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles 4-8, 6-(alkyl/aryl amino)-3-(5-nitrofuran-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles 9-13 and 6-(4-substituted phenyl)-3-(5-nitrofuran-2-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazines 14-18 have been synthesized via the reaction of 4-amino-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazole-3-thiol 3 with various reagents such as hetero aromatic aldehydes, alkyl/aryl isothiocyanates and 4-substituted phenacyl bromides, respectively.
Dharmarajan Sriram et al.
Bioorganic & medicinal chemistry letters, 20(15), 4313-4316 (2010-07-10)
Various 5-nitro-2-furoic acid hydrazones were synthesized and evaluated for in vitro activities against log and starved phase culture of two mycobacterial species and Mycobacterium tuberculosis (MTB) isocitrate lyase (ICL) enzyme inhibition studies. Among twenty one compounds, 5-nitro-N'-[(5-nitro-2-furyl)methylidene]-2-furohydrazide (4o) was found

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