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Molecule
ID:4283
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₆O₄
Molecular Mass
130.09874
Exact Mass
130.02660867
Charge
0
InChI
InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2-
InChIKey
HNEGQIOMVPPMNR-IHWYPQMZSA-N
Canonic Smiles
OC(=O)/C=C(\C(=O)O)/C
Isomeric Smiles
C/C(=C/C(=O)O)/C(=O)O
Calculated Properties
JChem
LogD (pH = 7.4)
-4.96
LogD (pH = 5.5)
-2.93
Log P
0.35
Rotatable Bonds
2
H Donor
2
H Acceptors
4
Lipinski's Rule of Five
true
Acid pKa
2.31
Polar Surface Area
74.60
Polarizability
11.32
Molar Refractivity
28.96
LOG S
-0.24
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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Quote
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General Information
Calculated Properties
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RDKit
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JChem
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Academic Data
Names and Identifiers
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Synonyms
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IUPAC Traditional name
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IUPAC name
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PDB Bank
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ChEBI
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
058308
Bide Pharmatech
BD121807
Alfa Aesar
L04178
Academic Data
PubChem
643798
DrugBank
DB04734
ChEBI
CHEBI:17626
Names and Identifiers
Synonyms
trans-2-Methyl-2-butenedioic acid
Kyselina mesakonova [Czech]
mesaconic acid
Methylfumaric acid
2-Methylfumaric acid
(2E)-2-METHYLBUT-2-ENEDIOIC ACID
Citraconate
Citraconic acid
mesaconate
2-methylfumarate
METHYLMALEIC ACID
cis-Methylbutenedioic acid
2-Methyl-2-butenedioic acid
2-Methylmaleic acid
柠康酸
Citraconic acid
2-methylmaleic acid
Methylmaleic acid
alpha-methylmaleic acid
(Z)-2-Methyl-2-butenedioic acid
Citraconsaeure
citraconic acid
cis-2-methylbutenedioic acid
Methyl-maleinsaeure
2-Methyl-2-butenedioic acid
Citraconic acid
cis-Methylbutenedioic acid
IUPAC Traditional name
citraconic acid
IUPAC name
(2Z)-2-methylbut-2-enedioic acid
Properties
Safety Information
MSDS Link
Download link
Source
Storage Warning
IRRITANT
Source
Hygroscopic
Source
TSCA Listed
false
Source
否
Source
GHS Precautionary statements
P264
-
P270
-
P301+P310
-
P321
-
P405
-P501A
Source
Safety Statements
36
Source
RTECS
GE6650000
Source
European Hazard Symbols
Harmful (X)
Source
Risk Statements
22
Source
GHS Hazard statements
H301
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Source
Product Information
Purity
98%
Source
98+%
Source
Physical Property
Melting Point
88-91°C
Source
Density
1.620
Source
Related Proteins
PDB Bank
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5KTS
Molecule Details
DrugBank
DB04734
Drug Groups
experimental
Description
Citraconic acid is one of the isomeric dicarboxylic acids produced by the distillation of citric acid, or as metabolites by microorganisms, cis-CH3-C(CO2H)=CHCO2H; the trans-isomer is mesaconic acid.
ChEBI
CHEBI:17626
A dicarboxylic acid consisting of maleic acid having a methyl substituent at the 2-position.
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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PubChem SID
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PubChem CID
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CAS Number
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MDL Number
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EC Number
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Beilstein Number
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Merck Index
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MetaboLights Database
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BRENDA Database
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Patent number
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DrugBank ID
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SABIO-RK Database
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UniProt Database
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BRENDA Ligand Database
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BKMS React Database
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SureChEMBL Database
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KEGG ID
•
Golm Database
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CHEBI ID
•
PubMed Citation Links
•
Wikipedia Title
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Reaxys Registry
•
NMRShiftDB Database
•
MetaCyc Database
•
HMDB Database
•
ACToR Database
•
Protein Data Bank
Registration numbers
PubChem SID
160967715
46505839
8144801
PubChem CID
643798
CAS Number
498-23-7
MDL Number
MFCD00078086
EC Number
207-858-7
Beilstein Number
1722679
Merck Index
142321
MetaboLights Database
MTBLS292
MTBLS4099
MTBLS951
MTBLS545
MTBLS804
MTBLS3943
MTBLS802
MTBLS1221
MTBLS726
MTBLS2406
MTBLS2279
MTBLS225
MTBLS2967
MTBLS5405
MTBLS627
BRENDA Database
4.2.1.31
1.3.1.31
1.3.1.6
4.2.1.2
5.3.3.6
1.3.1.42
5.5.1.5
4.2.1.33
4.2.1.35
3.7.1.23
Patent number
US2006002991
EP1767184
US2005249784
WO2007106597
EP1816116
WO2007101059
US2005164963
EP1057808
US2007264208
DrugBank ID
DB04734
SABIO-RK Database
3641
15142
UniProt Database
P81291
Q58409
Q58673
Q58667
BRENDA Ligand Database
92945
67748
19940
144428
157940
94369
92770
5952
BKMS React Database
92770
94369
5952
67748
144428
157940
92945
19940
SureChEMBL Database
SCHEMBL5893
KEGG ID
C02226
Golm Database
bd15a2c6-f83e-44ba-a636-03265f9173d4
CHEBI ID
CHEBI:19703
CHEBI:17626
CHEBI:19704
CHEBI:1207
CHEBI:11623
PubMed Citation Links
18852880
101016
955226
Wikipedia Title
Citraconic_acid
Reaxys Registry
1722679
NMRShiftDB Database
10016804
MetaCyc Database
2-METHYLMALEATE
HMDB Database
HMDB0000634
ACToR Database
7407-59-2
Protein Data Bank
5kts
MTBLS926
MTBLS5345
MTBLS3306
MTBLS2224
MTBLS1196
MTBLS1903
MTBLS4012
MTBLS530
MTBLS23
MTBLS1679
MTBLS1918
MTBLS2105
MTBLS2384
MTBLS899
MTBLS309
MTBLS298
MTBLS359