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Molecule
ID:1837
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₆O₂
Molecular Mass
86.08924
Exact Mass
86.03677943
Charge
0
InChI
InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
InChIKey
LDHQCZJRKDOVOX-NSCUHMNNSA-N
Canonic Smiles
C/C=C/C(=O)O
Isomeric Smiles
C/C=C/C(=O)O
Calculated Properties
JChem
LogD (pH = 7.4)
-1.71
LogD (pH = 5.5)
0.06
Log P
0.92
Rotatable Bonds
1
H Donor
1
H Acceptors
2
Lipinski's Rule of Five
true
Acid pKa
4.71
Polar Surface Area
37.30
Polarizability
8.52
Molar Refractivity
22.96
LOG S
-0.49
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
•
RDKit
•
JChem
Data Source
•
Academic Data
•
Commercial Catalog
Names and Identifiers
•
IUPAC Traditional name
•
Synonyms
•
IUPAC name
Registration numbers
Properties
•
Physical Property
•
Safety Information
•
Product Information
Related Proteins
•
PDB Bank
Molecular Spectra
Molecule Details
•
DrugBank
•
Wikipedia
•
Sigma Aldrich
•
ChEBI
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Academic Data
DrugBank
DB02074
PubChem
637090
Wikipedia
Crotonic_acid
ChEBI
CHEBI:17217
CHEBI:41131
Commercial Catalog
MP Biomedicals
05207938
InterBioScreen
BB_NC-2305
STOCK1N-77001
Sigma Aldrich
113018
28010
Bide Pharmatech
BD222568
BD20506
Alfa Aesar
A15765
Names and Identifiers
IUPAC Traditional name
butenoic acid
2-butenoic acid
but-2-enoic acid
Synonyms
Butenoic Acid
trans-2-butenoic acid
beta-methylacrylic acid
CROTONIC ACID
3-methylacrylic acid
(
E
)-2-butenoic acid
(E)-but-2-enoic acid
反-2-丁烯酸
巴豆酸
Crotonic acid
trans-Crotonic acid
反-巴豆酸
beta-methylacrylic acid
beta-methacrylic acid
2-butenoic acid
2-Butenoate
3-methylacrylic acid
2-Butenoic acid
acide crotonique
alpha-butenoic acid
2-butenic acid
CTA
Crotonsaeure
Crotonic acid
alpha-crotonic acid
(2E)-2-butenoic acid
crotonic acid
(E)-Crotonic acid
trans-2-Butenoic acid
trans-Crotonic Acid
2-butenoic acid
(E)-2-Butenoic acid
(E)-but-2-enoic acid
BEO
IUPAC name
(2E)-but-2-enoic acid
but-2-enoic acid
Related Proteins
PDB Bank
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1LFO
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6HJI
Molecule Details
DrugBank
DB02074
Drug information: experimental
Wikipedia
Crotonic_acid
Sigma Aldrich
113018
Packaging
3 kg in poly drum
500 g in poly bottle
ChEBI
CHEBI:17217
A butenoic acid having the double bond at position C-2.
CHEBI:41131
A but-2-enoic acid with a trans- double bond at C-2. It has been isolated from Daucus carota.
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
DrugBank ID
DB02074
PubChem CID
637090
CHEMBL
1213528
CHEMBL3185203
CHEMBL1213528
Chemspider ID
552744
Wikipedia Title
Crotonic_acid
CHEBI ID
41131
CHEBI:19484
CHEBI:19485
CHEBI:17217
CHEBI:1027
CHEBI:41131
CHEBI:36250
CHEBI:41125
CAS Number
107-93-7
3724-65-0
MDL Number
MFCD00002701
PubChem SID
24847127
24856929
160965292
46505990
8144243
26697210
Beilstein Number
1719943
1098434
EC Number
203-533-9
223-077-4
Merck Index
142597
MetaboLights Database
MTBLS392
MTBLS2145
MTBLS804
MTBLS630
MTBLS2406
MTBLS2559
MTBLS4012
MTBLS751
MTBLS1115
MTBLS1866
Patent number
EP1082121
WO2005080354
US2007212321
US2005164963
US2007189987
EP1669379
US2007184002
US2004014703
US2007264208
WO2005052016
EP1862461
WO2007101059
US2007213243
US2004124397
SureChEMBL Database
SCHEMBL22034
SCHEMBL22033
SABIO-RK Database
11123
6795
11109
9663
13619
13019
13020
Gmelin ID
324286
CompTox Database
DTXSID7027544
DTXSID30880973
Reaxys Registry
1098434
1719943
UniProt Database
P0DM38
A9VQJ9
A1UJW6
A0R1Y1
Q7WQB0
Q5YWV1
Q7WCA6
Q7W0D3
Q1B571
A1T6B0
Q62ZD8
A4FF33
P17978
A6LZF4
Q9KZX7
KEGG ID
C01771
MetaCyc Database
CROTONATE
BRENDA Database
1.2.1.32
6.2.1.44
1.2.99.6
1.4.3.3
3.1.2.2
3.5.1.4
4.2.1.49
3.5.5.5
3.5.5.7
2.8.3.9
1.2.1.48
1.2.7.5
1.14.99.1
1.1.1.30
3.1.1.8
BRENDA Ligand Database
3841
31014
207290
9036
7172
114829
2836
3837
15745
93308
18541
48880
101628
9010
BKMS React Database
7172
48880
29205
2836
101628
3841
3837
18541
145258
9010
31014
BindingDB Database
50427207
PubMed Citation Links
15960983
12867486
24390198
ACToR Database
107-93-7
39382-27-9
3724-65-0
15105-17-6
HMDB Database
HMDB0010720
LIPID MAPS Instance
LMFA01030195
PDBeChem Database
BEO
Protein Data Bank
1lfo
6hji
NMRShiftDB Database
10016780
Properties
Physical Property
Solubility
94 mg/mL at 25 oC [RIDDICK,JA et al. (1986)]
Source
Boiling Point
180°C
Source
185–189 °C
Source
180-181 °C(lit.)
Source
128°C/100mm
Source
Melting Point
72°C
Source
70–73 °C
Source
70-72 °C(lit.)
Source
70-72 °C
Source
70-74°C
Source
p𝘒ₐ
4.69
Source
Density
1.02 g/cm
3
Source
1.027 g/mL at 25 °C(lit.)
Source
1.027
Source
Vapor Density
2.97 (vs air)
Source
Flash Point
190.4 °F
Source
88 °C
Source
87°C(188°F)
Source
Auto Ignition Point
744 °F
Source
Vapor Pressure
0.19 mmHg ( 20 °C)
Source
Safety Information
Safety Statements
S:
26
-
27/28
-
36/37/39
-
46
-
64
Source
26
-
36/37/39
-
45
Source
20
-
26
-
36/37/39
-
45
-
60
Source
R:
22
-
27
-
34
Source
21/22
-
34
Source
22
-
34
Source
Download link
Source
Download link
Source
Download link
Source
Corrosive (C)
GQ2800000
Source
GQ2900000
Source
15.1 %, 171 °F
Source
2.2 %, 135 °F
Source
H302
-
H312
-
H314
Source
H314
-
H318
-
H302
Source
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Danger
Source
UN 2823 8/PG 3
Source
3
Source
3
Source
III
Source
8
Source
P280
-
P305+P351+P338
-
P310
Source
P260
-
P303+P361+P353
-
P305+P351+P338
-
P301+P330+P331
-
P405
-P501A
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Source
2823
Source
UN2823
Source
否
Source
Product Information
Certificate of Analysis
Download link
Source
Purity
98%
Source
≥97.0% (T)
Source
95+%
Source
Linear Formula
CH3CH=CHCOOH
Source
Grade
purum
Source
Genuine Natural Compounds
Source
Registration numbers
•
DrugBank ID
•
PubChem CID
•
CHEMBL
•
Chemspider ID
•
Wikipedia Title
•
CHEBI ID
•
CAS Number
•
MDL Number
•
PubChem SID
•
Beilstein Number
•
EC Number
•
Merck Index
•
MetaboLights Database
•
Patent number
•
SureChEMBL Database
•
SABIO-RK Database
•
Gmelin ID
•
CompTox Database
•
Reaxys Registry
•
UniProt Database
•
KEGG ID
•
MetaCyc Database
•
BRENDA Database
•
BRENDA Ligand Database
•
BKMS React Database
•
BindingDB Database
•
PubMed Citation Links
•
ACToR Database
•
HMDB Database
•
LIPID MAPS Instance
•
PDBeChem Database
•
Protein Data Bank
EP1974722
US2005249784
US2002065254
US2006134034
EP1671674
EP1745769
WO2007123789
US2007248558
US2008051453
WO2006070387
US2007224151
EP1657265
US2008071072
EP1726331
EP1082280
EP1908456
EP1057808
US2008118443
EP1767183
EP1961451
US2006286647
EP1518534
US2003008833
US2007190160
US2003082830
US2007202064
US2007190008
EP0845458
EP1747802
A3Q393
6.2.1.40
3.1.2.1
2.8.3.1
2.8.3.12
3.1.2.20
2.3.3.13
3.5.5.1
6.2.1.17
6.2.1.2
1.14.18.1
1.3.1.31
3.1.1.1
1.2.1.4
1.2.3.1
1.3.1.95
1.2.1.3
1.3.98.1
1.2.1.22
1.2.7.B2
29205
145258
9036
114829
15745
207290
93308
•
NMRShiftDB Database
Source
Harmful (Xn)
Source
Harmful (X)
Source
Source
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Source
Source
Risk Statements
MSDS Link
European Hazard Symbols
RTECS
Explode Limits
GHS Hazard statements
GHS Pictograms
GHS Signal Word
RID/ADR
German water hazard class
Packing Group
Hazard Class
GHS Precautionary statements
Personal Protective Equipment
UN Number
TSCA Listed
Classification