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Molecule
ID:82243
Structure
Similarity
Functional Group
Text
General Information
Structure
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Molecular Formula
C₅H₆O₂
Molecular Mass
98.09994
Exact Mass
98.03677943
Charge
0
InChI
InChI=1S/C5H6O2/c6-4-1-2-5(7)3-4/h1-3H2
InChIKey
LOGSONSNCYTHPS-UHFFFAOYSA-N
Canonic Smiles
O=C1CCC(=O)C1
Isomeric Smiles
O=C1CC(=O)CC1
Calculated Properties
JChem
LogD (pH = 7.4)
0.32
LogD (pH = 5.5)
0.38
Log P
0.38
Rotatable Bonds
0
H Donor
0
H Acceptors
2
Lipinski's Rule of Five
true
Acid pKa
8.29
Polar Surface Area
34.14
Polarizability
9.41
Molar Refractivity
24.34
LOG S
0.12
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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General Information
Calculated Properties
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RDKit
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IUPAC name
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IUPAC Traditional name
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Molecule Details
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MP Biomedicals
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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
Alfa Aesar
L10336
MP Biomedicals
05213802
InterBioScreen
BB_SC-6396
Sigma Aldrich
177164
29730
29733
Enamine
EN300-35672
Bide Pharmatech
BD53902
Apollo Scientific
OR24952
A&J Pharmtech
AJA-O171
Academic Data
PubChem
77466
ChEBI
CHEBI:41456
Names and Identifiers
IUPAC name
cyclopentane-1,3-dione
IUPAC Traditional name
1,3-cyclopentanedione
Synonyms
1,3-环戊烷二酮
1,3-Cyclopentanedione
1,3-环戊二酮
1,3-Dioxocyclopentane
Cyclopentane-1,3-dione
1.3-CYCLOPENTANEDIONE
cyclopentane-1,3-dione
1,3-cyclopentanedione
1,3-cyclopentadione
Registration numbers
MDL Number
MFCD00001405
CAS Number
3859-41-4
PubChem SID
162069362
24850619
24857908
24857909
26697287
Beilstein Number
1362728
EC Number
223-372-8
PubChem CID
77466
Protein Data Bank
2cix
ACToR Database
3859-41-4
NMRShiftDB Database
20209657
SureChEMBL Database
SCHEMBL73117
CHEBI ID
CHEBI:41456
CHEBI:36127
CHEBI:41454
BRENDA Database
1.6.5.6
1.1.1.368
Gmelin ID
200797
BKMS React Database
104167
BindingDB Database
7813
PDBeChem Database
CEJ
CHEMBL
CHEMBL224233
BRENDA Ligand Database
104167
Patent number
EP2000455
CompTox Database
DTXSID90191911
Related Proteins
PDB Bank
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2CIX
Molecule Details
MP Biomedicals
05213802
MP Biomedicals Rare Chemical collection
Sigma Aldrich
177164
Application
Versatile reagent1 for synthesis of perhydroazulenes,2 PGB1 analogues,3 and Knoevenagel products.4
Packaging
1, 5 g in glass bottle
References
PubChem Literature
From Data Sources
•
Reaction with 1,3,5-trioxane yields a fused 1,3-dioxin intermediate, useful as a ? -keto vinyl cation equivalent:
Org. Synth.
,
75
, 189 (1997):
Bioactivity
PubChem BioAssay
Registration numbers
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MDL Number
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CAS Number
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PubChem SID
•
Beilstein Number
•
EC Number
•
PubChem CID
•
Protein Data Bank
•
ACToR Database
•
NMRShiftDB Database
•
SureChEMBL Database
•
CHEBI ID
•
BRENDA Database
•
Gmelin ID
•
BKMS React Database
•
BindingDB Database
•
PDBeChem Database
•
CHEMBL
•
BRENDA Ligand Database
•
Patent number
•
CompTox Database
Properties
Safety Information
Storage Warning
Irritant/Keep Cold
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
German water hazard class
3
Source
Storage Temperature
2-8°C
Source
TSCA Listed
否
Source
Physical Property
Melting Point
148-153°C
Source
149-151 °C(lit.)
Source
151-154 °C
Source
149-152 °C
Source
152 - 153°C
Source
151-153°C
Source
Apperance
white to brown
Source
-0.453
Source
Product Information
Certificate of Analysis
Download link
Source
Purity
97%
Source
≥99.0% (HPLC)
Source
≥97.0% (HPLC)
Source
95%
Source
98%
Source
Linear Formula
C5H6(=O)2
Source
≤0.5% water
Source
puriss.
Source
purum
Source
Hydrophobicity(logP)
Impurities
Grade