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18189

Supelco

2,4-Dinitrophenylhydrazine hydrochloric acid solution

~0.005 M in ethanol, for TLC derivatization

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About This Item

Formule empirique (notation de Hill):
C6H6N4O4
Numéro CAS:
119-26-6
Poids moléculaire :
198.14
Beilstein:
615586
Numéro MDL:
MFCD00007578
Code UNSPSC :
41116105
ID de substance PubChem :
329751648
Nomenclature NACRES :
NA.22
Qualité:
for TLC derivatization
Technique(s):
thin layer chromatography (TLC): suitable

Qualité

for TLC derivatization

Niveau de qualité

100

Concentration

~0.005 M in ethanol

Technique(s)

thin layer chromatography (TLC): suitable

Indice de réfraction

n20/D 1.374

Densité

0.843 g/mL at 20 °C

Adéquation

in accordance for application

Température de stockage

2-8°C

Chaîne SMILES 

NNc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C6H6N4O4/c7-8-5-2-1-4(9(11)12)3-6(5)10(13)14/h1-3,8H,7H2

Clé InChI

HORQAOAYAYGIBM-UHFFFAOYSA-N

Description générale

2,4-Dinitrophenylhydrazine hydrochloric acid solution is a derivatization reagent.

Application

2,4-dinitrophenylhydrazine HCl solution was used in detecting Artemisinin derivatives usingf TLC silica gel sheets.[1] It may be used in determination of carbonyl groups.[2] It may also be used in a procedure for coating in situ silica gel with prepacked cartridges.[3]

Pictogrammes

FlameCorrosion
GHS02,GHS05

Mention d'avertissement

Danger

Mentions de danger

H225,H290,H319

Classification des risques

Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

57.2 °F

Point d'éclair (°C)

14.0 °C

Équipement de protection individuelle

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
0000222197
0000213774
0000222197
0000213774
0000205996

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R Fields et al.
The Biochemical journal, 121(4), 587-589 (1971-02-01)
A method is described for determining carbonyl groups that is especially suitable for use with proteins and peptides. It involves the determination of the extinction at 370nm of a sample solution after adding 2,4-dinitrophenylhydrazine. The reaction of 2,4-dinitrophenylhydrazine with pyruvoylglycine
Jean-Robert Ioset et al.
PloS one, 4(9), e7270-e7270 (2009-10-01)
Malaria continues to be one of the major public health problems in Africa, Asia and Latin America. Artemisinin derivatives (ARTs; artesunate, artemether, and dihydroartemisinin) derived from the herb, Artemisia annua, are the most effective antimalarial drugs available providing rapid cures.
S B Tejada
International journal of environmental analytical chemistry, 26(2), 167-185 (1986-01-01)
A procedure for coating in situ silica gel in prepacked cartridges with 2,4-dinitrophenylhydrazine (DNPH) acidified with hydrochloric acid is described. The coated cartridge was compared with a validated DNPH impinger method for sampling organic carbonyl compounds (aldehydes and ketones) in
Camila Carrião M Garcia et al.
Journal of the American Chemical Society, 133(24), 9140-9143 (2011-05-25)
Acetaldehyde is an environmentally widespread genotoxic aldehyde present in tobacco smoke, vehicle exhaust and several food products. Endogenously, acetaldehyde is produced by the metabolic oxidation of ethanol by hepatic NAD-dependent alcohol dehydrogenase and during threonine catabolism. The formation of DNA
Shigehisa Uchiyama et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(17-18), 1282-1289 (2010-10-26)
Derivatization of carbonyl compounds with 2,4-dinitrophenylhydrazine (DNPH) is one of the most widely used analytical methods. In this article, we highlight recent advances using DNPH provided by our studies over past seven years. DNPH reacts with carbonyls to form corresponding
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