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Key Documents

275352

Sigma-Aldrich

2-Hydroxy-5-nitrobenzaldehyde

98%

Sinonimo/i:

5-Nitrosalicylaldehyde

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About This Item

Formula condensata:
HOC6H3(NO2)CHO
Numero CAS:
Peso molecolare:
167.12
Beilstein:
512565
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Saggio

98%

Punto di fusione

125-128 °C (lit.)

Gruppo funzionale

aldehyde

Stringa SMILE

[H]C(=O)c1cc(ccc1O)[N+]([O-])=O

InChI

1S/C7H5NO4/c9-4-5-3-6(8(11)12)1-2-7(5)10/h1-4,10H
IHFRMUGEILMHNU-UHFFFAOYSA-N

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Descrizione generale

2-Hydroxy-5-nitrobenzaldehyde is a nitroaromatic compound used to prepare Schiff base ligands.

The interaction of 2-hydroxy-5-nitrobenzaldehyde and chlorogenic acid (CHL) with the components of the rat hepatic glucose 6-phosphatase system was studied.

Proprietà fisiche

Free of 3-nitro isomer

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

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

dust mask type N95 (US), Eyeshields, Gloves


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Anke Rüttger et al.
BioTechniques, 41(4), 469-473 (2006-10-31)
A method is described allowing the selective determination of four cathepsins (B, H, K, and L) in live cells. Adherently growing cells are incubated with partially selective substrates for each cathepsin (peptidic derivatives of 4-methoxy-beta-naphthylamine) in microtiter plates together with
W J Arion et al.
Archives of biochemistry and biophysics, 339(2), 315-322 (1997-03-15)
We have studied the interactions of chlorogenic acid (CHL) and 2-hydroxy-5-nitrobenzaldehyde (HNB) with the components of the rat hepatic glucose 6-phosphatase (Glc-6-Pase) system. CHL and HNB are competitive inhibitors of glucose 6-phosphate (Glc-6-P) hydrolysis in intact microsomes with Ki values
M A Pajares et al.
The Journal of biological chemistry, 264(12), 6804-6809 (1989-04-25)
The 11-cis-retinal binding site of rhodopsin is of great interest because it is buried in the membrane but yet must provide an environment for charged amino acids. In addition, the active-site lysine residue must be able to engage in rapid
Anda-Mihaela Olaru et al.
Carbohydrate polymers, 179, 59-70 (2017-11-08)
A series of hydrogels based on chitosan polyamine and nitrosalicylaldehyde were prepared via dynamic covalent chemistry (DCC), by imination and transimination reactions towards ordered clusters which play the role of crosslinking nodes of the chitosan network. The hydrogelation mechanism has
Anas G Elsafy et al.
Sensors (Basel, Switzerland), 18(7) (2018-07-13)
(E)-2-((benzo[d]thiazol-2-ylimino)methyl)-4-nitrophenol 1 and (E)-2-(((6-methoxybenzo[d]thiazol-2-yl)imino)methyl)-4-nitrophenol 2 were synthesized efficiently under microwave conditions. The structures were confirmed using IR, ¹H NMR, and 13C NMR. UV-vis. Fluorescence investigations demonstrated that 1 and 2 are sensitive and selective sensors for detection of cyanide over

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