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Key Documents

C82604

Sigma-Aldrich

Citraconic acid

98%

Synonym(s):

Methylmaleic acid

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About This Item

Linear Formula:
CH3C(CO2H)=CHCO2H
CAS Number:
Molecular Weight:
130.10
Beilstein:
1722679
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
form:
crystals
Assay:
98%
Pricing and availability is not currently available.

Quality Level

Assay

98%

form

crystals

mp

88-94 °C (lit.)

SMILES string

C\C(=C\C(O)=O)C(O)=O

InChI

1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2-

InChI key

HNEGQIOMVPPMNR-IHWYPQMZSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

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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Nikolai P Bityutskii et al.
Journal of plant physiology, 218, 100-108 (2017-08-19)
Aluminium (Al) is one of the major stressors for plants in acidic soils, negatively affecting plant growth and nutrient balances. Significant efforts have been undertaken to understand mechanisms of Al tolerance in plants. However, little is known of the relevance
Ananya Sen et al.
Journal of bacteriology, 202(18) (2020-07-01)
Hydrogen peroxide (H2O2) is formed in natural environments by both biotic and abiotic processes. It easily enters the cytoplasms of microorganisms, where it can disrupt growth by inactivating iron-dependent enzymes. It also reacts with the intracellular iron pool, generating hydroxyl
Edward Guccione et al.
Environmental microbiology, 12(3), 576-591 (2009-11-19)
Methylmenaquinol : fumarate reductase (Mfr) is a newly recognized type of fumarate reductase present in some epsilon-proteobacteria, where the active site subunit (MfrA) is localized in the periplasm, but for which a physiological role has not been identified. We show
N H R Litjens et al.
The British journal of dermatology, 154(2), 211-217 (2006-01-26)
Fumaric acid esters (FAE) are effective against psoriasis vulgaris and monomethylfumarate (MMF) is believed to be the most bioactive metabolite of this medication. Earlier we found that the beneficial effects of FAE medication are accompanied by a downregulation of type
K S Rao et al.
Journal of ethnopharmacology, 60(3), 207-213 (1998-06-05)
Monomethyl fumarate, isolated for the first time from the methanolic extract of the whole plant of Fumaria indica, was characterised and screened for its antihepatotoxic activity in albino rats. The compound showed significant (P < 0.01) antihepatotoxic activity against thioacetamide

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