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Molecule
ID:104870
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₄N₂O
Molecular Mass
96.08736
Exact Mass
96.03236276
Charge
0
InChI
InChI=1S/C4H4N2O/c7-4-1-2-5-3-6-4/h1-3H,(H,5,6,7)
InChIKey
DNCYBUMDUBHIJZ-UHFFFAOYSA-N
Canonic Smiles
O=c1cc[nH]cn1
Isomeric Smiles
O=c1cc[nH]cn1
Calculated Properties
JChem
Acid pKa
8.467495
H Acceptors
3
H Donor
1
LogD (pH = 5.5)
-0.8992633
LogD (pH = 7.4)
-0.93123376
Log P
-0.898786
Molar Refractivity
24.6592
Polarizability
9.101085
Polar Surface Area
41.46
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
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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
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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 name
•
IUPAC Traditional name
Registration numbers
Properties
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Product Information
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Safety Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02157499
Sigma Aldrich
858064
56420
H0882
Academic Data
PubChem
20695
Names and Identifiers
Synonyms
4[3H]-Pyrimidone
4-HYDROXYPYRIMIDINE
4-Pyrimidinol
4-嘧啶醇
4(3H)-Pyrimidinone
4(3H)-嘧啶酮
4-羟基嘧啶
4-Hydroxypyrimidine
4(3H)-Pyrimidone
IUPAC name
1,4-dihydropyrimidin-4-one
IUPAC Traditional name
4-pyrimidone
Registration numbers
CAS Number
51953-17-4
4562-27-0
EC Number
257-545-4
224-932-4
Beilstein Number
609975
PubChem SID
24888457
162091808
24880159
MDL Number
MFCD00167178
PubChem CID
20695
Molecule Details
MP Biomedicals
02157499
Crystalline
Sigma Aldrich
858064
Packaging
1, 10 g in glass bottle
56420
Packaging
5 g in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
•
EC Number
•
Beilstein Number
•
PubChem SID
•
MDL Number
•
PubChem CID
Properties
Product Information
Certificate of Analysis
Download link
Source
Empirical Formula (Hill Notation)
C4H4N2O
Source
Purity
≥98%
Source
≥98.0% (NT)
Source
Safety Information
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Room Temperature (15-30°C)
Source
2-8°C
Source
3
Source
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
UW7350100
Source
Physical Property
166-169 °C(lit.)
Source
163-167 °C
Source
Storage Condition
Storage Temperature
German water hazard class
Personal Protective Equipment
RTECS
Melting Point