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Molecule
ID:79920
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₉H₆O₂
Molecular Mass
146.14274
Exact Mass
146.03677943
Charge
0
InChI
InChI=1S/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H
InChIKey
OTAFHZMPRISVEM-UHFFFAOYSA-N
Canonic Smiles
O=c1ccoc2c1cccc2
Isomeric Smiles
o1ccc(=O)c2ccccc12
Calculated Properties
JChem
Acid pKa
15.495497
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
1.6694806
LogD (pH = 7.4)
1.6694806
Log P
1.6694806
Molar Refractivity
41.2881
Polarizability
15.606165
Polar Surface Area
26.3
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Related Proteins
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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IUPAC Traditional name
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Academic Data
Wikipedia
Chromone
PubChem
10286
Commercial Catalog
Sigma Aldrich
199222
InterBioScreen
STOCK1N-25536
Apollo Scientific
OR22414
Names and Identifiers
Synonyms
4H-Chromen-4-one
Chromone
4
H
-1-Benzopyran-4-one
1-Benzopyran-4-one
1,4-Benzopyrone
4
H
-Benzo(
b
)pyran-4-one
Benzo-gamma-pyrone
4
H
-Chromen-4-one
1-苯并吡喃-4-酮
色酮
Chromone
4-Chromone
IUPAC Traditional name
4H-1-benzopyran-4-one
IUPAC name
4H-chromen-4-one
Registration numbers
CAS Number
491-38-3
PubChem SID
24851900
162044683
MDL Number
MFCD00024064
EC Number
207-737-9
Wikipedia Title
Chromone
Chemspider ID
9866
PubChem CID
10286
CHEMBL
13311
Molecule Details
Wikipedia
Chromone
Sigma Aldrich
199222
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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CAS Number
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PubChem SID
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MDL Number
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EC Number
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Wikipedia Title
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Chemspider ID
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PubChem CID
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CHEMBL
Properties
Physical Property
Melting Point
55-60°C
Source
55-60 °C(lit.)
Source
p𝘒ₐ
-2.0 (of conjugate acid)
Source
Safety Information
Storage Warning
Irritant
Source
MSDS Link
Download link
Source
GB7887000
Source
3
Source
Product Information
C9H6O2
Source
99%
Source
Genuine Natural Compounds
Source
RTECS
German water hazard class
Empirical Formula (Hill Notation)
Purity
Classification