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Molecule
ID:73348
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₁H₈O₃
Molecular Mass
188.17942
Exact Mass
188.04734412
Charge
0
InChI
InChI=1S/C11H8O3/c1-7(12)9-6-8-4-2-3-5-10(8)14-11(9)13/h2-6H,1H3
InChIKey
CSPIFKKOBWYOEX-UHFFFAOYSA-N
Canonic Smiles
CC(=O)c1cc2ccccc2oc1=O
Isomeric Smiles
o1c2c(cccc2)cc(c1=O)C(=O)C
Calculated Properties
JChem
Acid pKa
18.376266
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
1.7002282
LogD (pH = 7.4)
1.7002282
Log P
1.7002282
Molar Refractivity
51.174
Polarizability
19.45788
Polar Surface Area
43.37
Rotatable Bonds
1
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
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RDKit
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JChem
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Names and Identifiers
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IUPAC name
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Synonyms
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IUPAC Traditional name
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Product Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
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
Apollo Scientific
OR0090
Maybridge
BTB03234
InterBioScreen
BB_SC-4754
Sigma Aldrich
214671
Alfa Aesar
A12532
Academic Data
PubChem
77553
Names and Identifiers
IUPAC name
3-acetyl-2H-chromen-2-one
Synonyms
3-acetyl-2H-chromen-2-one
3-Acetylcoumarin
3-Acetylcoumarin
3-乙酰基香豆素
IUPAC Traditional name
3-acetylchromen-2-one
Registration numbers
PubChem SID
162038268
24852845
PubChem CID
77553
MDL Number
MFCD00006853
CAS Number
3949-36-8
EC Number
223-541-6
Beilstein Number
143498
Molecule Details
Sigma Aldrich
214671
Packaging
5 g in glass bottle
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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MDL Number
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CAS Number
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EC Number
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Beilstein Number
Properties
Safety Information
Storage Warning
Irritant
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
German water hazard class
3
Source
MSDS Link
Download link
Source
TSCA Listed
否
Source
Product Information
97%
Source
96%
Source
98+%
Source
C11H8O3
Source
Physical Property
119-122 °C(lit.)
Source
119-124°C
Source
Purity
Empirical Formula (Hill Notation)
Melting Point