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Key Documents

445495

Sigma-Aldrich

Maleamic acid

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About This Item

Linear Formula:
H2NCOCH=CHCO2H
CAS Number:
Molecular Weight:
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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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)
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
Maleamic and citraconamic acids, methyl esters, and imides.
MEHTA NB, et al.
The Journal of Organic Chemistry, 25(6), 1012-1015 (1960)

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