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Merck

445495

Sigma-Aldrich

Maleamic acid

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About This Item

Fórmula lineal:
H2NCOCH=CHCO2H
Número de CAS:
Peso molecular:
115.09
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

form

solid

Quality Level

mp

158-161 °C (lit.)

functional group

amide
carboxylic acid

SMILES string

[H]\C(=C(/[H])C(O)=O)C(N)=O

InChI

1S/C4H5NO3/c5-3(6)1-2-4(7)8/h1-2H,(H2,5,6)(H,7,8)/b2-1-

InChI key

FSQQTNAZHBEJLS-UPHRSURJSA-N

Categorías relacionadas

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Yuxiang Yao et al.
Scientific reports, 3, 3235-3235 (2013-11-19)
5-Hydroxy-2-pyridone (2,5-DHP) is a central metabolic intermediate in catabolism of many pyridine derivatives, and has been suggested as a potential carcinogen. 2,5-DHP is frequently transformed to N-formylmaleamic acid (NFM) by a 2,5-DHP dioxygenase. Three hypotheses were formerly discussed for conversion
Hongzhi Tang et al.
Scientific reports, 2, 377-377 (2012-04-25)
Nicotine is an important chemical compound in nature that has been regarded as an environmental toxicant causing various preventable diseases. Several bacterial species are adapted to decompose this heterocyclic compound, including Pseudomonas and Arthrobacter. Pseudomonas putida S16 is a bacterium
The bacterial oxidation of nicotinic acid.
E J BEHRMAN et al.
The Journal of biological chemistry, 228(2), 923-945 (1957-10-01)
Meifang Huang et al.
International journal of biological macromolecules, 36(1-2), 98-102 (2005-06-14)
N-maleamic acid-chitosan was synthesized and characterized by Fourier transform infrared spectra analysis (FT-IR) and 1H NMR. The graft copolymerization of N-maleamic acid-chitosan and butyl acrylate (BA) in acetic acid aqueous solution was investigated, using the gamma-ray of 60Co gamma-irradiation method.
Juan Rodrigues et al.
Pharmaceutical research, 28(4), 907-919 (2010-12-25)
The objective of this study was to investigate the effect of new 4-maleamic acid and 4-maleamide peptidyl chalcone derivatives against human prostate cancer in vitro and in vivo. From a series of 21 chalcones, the effects of the three best

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