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Molecule
ID:86807
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₅NO₂
Molecular Mass
99.088
Exact Mass
99.03202841
Charge
0
InChI
InChI=1S/C4H5NO2/c1-3-2-4(6)5-7-3/h2H,1H3,(H,5,6)
InChIKey
KGVPNLBXJKTABS-UHFFFAOYSA-N
Canonic Smiles
Cc1cc(=O)[nH]o1
Isomeric Smiles
[nH]1c(=O)cc(o1)C
Calculated Properties
JChem
Acid pKa
6.627692
H Acceptors
2
H Donor
1
LogD (pH = 5.5)
-0.18471974
LogD (pH = 7.4)
-0.77323353
Log P
-0.15717813
Molar Refractivity
24.896
Polarizability
9.095683
Polar Surface Area
38.33
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
No Data Available
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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
•
RDKit
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JChem
Data Source
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Commercial Catalog
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Academic Data
Names and Identifiers
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Synonyms
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IUPAC Traditional name
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IUPAC name
Registration numbers
Properties
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Physical Property
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Safety Information
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
References
•
PubChem Literature
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From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR2998
Sigma Aldrich
H3275
Academic Data
PubChem
24781
Names and Identifiers
Synonyms
Hymexazole
5-Methylisoxazol-3-ol
3-Hydroxy-5-methylisoxazole
5-Methylisoxazol-3(2H)-one 97%
3-Hydroxy-5-methylisoxazole
噁霉灵
3-羟基-5-甲基异噁唑
IUPAC Traditional name
5-methyl-3(2H)-isoxazolone
IUPAC name
5-methyl-2,3-dihydro-1,2-oxazol-3-one
Registration numbers
PubChem CID
24781
PubChem SID
162073923
24895569
CAS Number
10004-44-1
MDL Number
MFCD00144468
EC Number
233-000-6
Molecule Details
Sigma Aldrich
H3275
包装
50, 250 mg in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
PubChem CID
•
PubChem SID
•
CAS Number
•
MDL Number
•
EC Number
Properties
Physical Property
Melting Point
87°C
Source
Safety Information
Storage Warning
Harmful/Corrosive/Keep Cold
Source
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
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
H302
-
H318
-
H412
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
2-8°C
Source
Danger
Source
26
-
39
-
61
Source
3
Source
Harmful (Xn)
22
-
41
-
52/53
Source
P273
-
P280
-
P305+P351+P338
Source
NY2932000
Source
Product Information
≥90%
Source
Source
Source
GHS Hazard statements
Personal Protective Equipment
Storage Temperature
GHS Signal Word
Safety Statements
German water hazard class
European Hazard Symbols
Risk Statements
GHS Precautionary statements
RTECS
Purity