Citraconic acid structure

Citraconic acid

(Z)-2-methylbut-2-enedioic acid

Also Known As: Citraconic acid|2-methylmaleic acid|Citraconate|METHYLMALEIC ACID|Citraconsaeure|cis-Methylbutenedioic acid|2-Methylmaleate|Methyl-maleinsaeure|2-Methyl-2-butenedioic acid|Maleic acid, methyl-|citraconicacid|citraconsaure|mesaconate|Methylmaleate|Citraconic|Kyselina citrakonova|mesaconic acid|2-methylfumarate|Methylfumaric acid|alpha-methylmaleic acid|(Z)-2-Methyl-2-butenedioic acid|cis-citraconic acid|(2Z)-2-methylbut-2-enedioic acid|(Z)-2-methylbut-2-enedioic acid|(E)-Methylbutendiasure|2-Methylfumaric acid|2-methyl maleic acid|Kyselina citrakonova [Czech]|cis-2-methylbutenedioic acid|Citraconic acid, 98%|2-methyl-2Z-butenedioic acid|Maleic acid, 2-methyl-|butenedioic acid, methyl-|bmse000199|(2Z)-2-Methyl-2-butenedioic acid|Kyselina mesakonova [Czech]|2-Butenedioic acid, 2-methyl-, (Z)-|CITRACONIC ACID [MI]

CAS: 28259-97-4
Molecular Formula C5H6O4
Molecular Weight 130.02661 g/mol
LogP -0.1
Topological Polar Surface Area 74.6 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 130.02661
Monoisotopic Mass 130.02661
Heavy Atoms 9
Complexity 168.0

Chemical Identifiers

CAS Number 28259-97-4
SMILES C/C(=C/C(=O)O)/C(=O)O
InChIKey HNEGQIOMVPPMNR-IHWYPQMZSA-N

Patent-Derived Application Labels

Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (244 patents) Analytical Reagents (118 patents) Biotechnology (1971 patents) Catalysts (336 patents) Coatings & Adhesives (2895 patents) Construction Chemicals (514 patents) Dyes & Pigments (202 patents) Electronic Chemicals (498 patents) Food Additives (95 patents) Heterocyclic Building Blocks (2992 patents) Lubricants & Additives (1435 patents) Organic Building Blocks (1537 patents) Organometallic Reagents (193 patents) Paper Chemicals (432 patents) Peptides & Amino Acids (212 patents) Pharmaceutical Intermediates (3793 patents) Photographic Chemicals (4840 patents) Plastic Additives (1936 patents) Polymer Intermediates (13439 patents) Specialty Chemicals (558 patents) Surfactants & Detergents (7295 patents) Textile Chemicals (806 patents)

Product Overview

Citraconic acid (CAS 28259-97-4), with molecular formula C5H6O4 and molecular weight 130.02661 g/mol. IUPAC: (Z)-2-methylbut-2-enedioic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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