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Molecule
ID:89877
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₄O₃
Molecular Mass
112.08346
Exact Mass
112.01604399
Charge
0
InChI
InChI=1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3
InChIKey
AYKYXWQEBUNJCN-UHFFFAOYSA-N
Canonic Smiles
O=C1C=C(C(=O)O1)C
Isomeric Smiles
O1C(=O)C=C(C1=O)C
Calculated Properties
JChem
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
0.95547485
LogD (pH = 7.4)
0.95547485
Log P
0.95547485
Molar Refractivity
25.7587
Polarizability
9.90457
Polar Surface Area
43.37
Rotatable Bonds
0
Lipinski's Rule of Five
true
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
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
IUPAC name
•
Synonyms
•
IUPAC Traditional name
Registration numbers
Properties
Related Proteins
Molecular Spectra
Molecule Details
•
MP Biomedicals
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02150695
05211149
InterBioScreen
BB_SC-6526
Sigma Aldrich
125318
27430
27429
Apollo Scientific
OR5508
Bide Pharmatech
BD77291
Alfa Aesar
L05238
Academic Data
PubChem
12012
Names and Identifiers
IUPAC name
3-methyl-2,5-dihydrofuran-2,5-dione
Synonyms
Citraconic anhydride
3-Methylfuran-2,5-dione
3-methylfuran-2,5-dione
2-Methylmaleic anhydride
柠康酸酐
3-Methyl-2,5-furandione
Methylmaleic anhydride
Citraconic anhydride
柠康酐
IUPAC Traditional name
2,5-furandione, 3-methyl-
Registration numbers
MDL Number
MFCD00005522
CAS Number
616-02-4
EC Number
210-459-0
Beilstein Number
1835
PubChem SID
24856577
162076732
24856579
24847660
PubChem CID
12012
Molecule Details
MP Biomedicals
02150695
Selectively isolates histidyl peptides
1 ml = approx. 1.24 g
Can also be used to dissociate nucleoprotein complexes.
05211149
MP Biomedicals Rare Chemical collection
Sigma Aldrich
125318
Packaging
25, 100, 500 g in glass bottle
Application
Versatile reagent used for the synthesis of maleimides,1 bicyclic pyrrolidines,2 and co- and terpolymers,3 as well as for the protection of N-terminal amino acids.4
27429
Other Notes
For the reversible blocking of amino groups (e.g. lysine-side chain)1; Can be used to dissociate nucleoprotein complexes2
References
PubChem Literature
From Data Sources
•
Shetty, J.K. and Kinsella, J.E.,
Biochem. J.
, 191 : 269 (1980).
•
Reagent for the protection of amino groups:
Biochem. J.
,
109
, 312 (1968).
Bioactivity
PubChem BioAssay
Registration numbers
•
MDL Number
•
CAS Number
•
EC Number
•
Beilstein Number
•
PubChem SID
•
PubChem CID
Properties
•
Safety Information
•
Physical Property
•
Product Information
Properties
Safety Information
Storage Warning
Toxic
Source
Moisture Sensitive
Source
European Hazard Symbols
Toxic (T)
Source
III
Source
3
Source
2X
Source
S:
28
-
29
-
36/37/39
-
45
Source
26
-
36/37
-
45
2-8°C, Desiccate
Source
6.1
Source
T1
Source
6.1B
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
R:
27
Source
24
-
36/37/38
Source
24
-
36/38
Source
GE6825000
Source
153
Source
2810
Source
UN2810
Source
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Source
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
P261
-
P280
-
P305+P351+P338
-
P312
Source
P280
-
P305+P351+P338
-
P361
-
P302+P352
-
P405
-P501A
Danger
Source
UN 2810 6.1/PG 3
Source
3
Source
H311
-
H315
-
H319
-
H335
Source
H311
-
H315
-
H319
Source
是
Source
Physical Property
213-214°C
Source
213-214 °C(lit.)
Source
213-214°C
Source
>101°C
Source
213.8 °F
Source
101 °C
Source
101°C(213°F)
Source
Product Information
Download link
Source
Download link
Source
98%
Source
≥98.0% (T)
Source
≥99.0% (T)
Source
C5H4O3
Source
26
-
27
-
36/37
-
45
Source
Source
Source
1.243
Source
1.24 g/ml
Source
1.247 g/mL at 25 °C(lit.)
Source
6-10°C
Source
6-10 °C(lit.)
Source
7-8°C
Source
1 mm Hg at 47.1 °C
Source
n20/D 1.471(lit.)
Source
n20/D 1.472
Source
1.4710
Source
4 (vs air)
Source
Source
purum
Source
Packing Group
Australian Hazchem
Safety Statements
Storage Condition
Hazard Class
EU Classification
EU Hazard Identification Number
MSDS Link
Risk Statements
RTECS
Emergency Response Guidebook(ERG) Number
UN Number
Personal Protective Equipment
GHS Pictograms
GHS Precautionary statements
GHS Signal Word
RID/ADR
German water hazard class
GHS Hazard statements
TSCA Listed
Boiling Point
Flash Point
Certificate of Analysis
Purity
Empirical Formula (Hill Notation)
Density
Melting Point
Vapor Pressure
Refractive Index
Vapor Density
Grade