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Molecule
ID:66690
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₅N₃O
Molecular Mass
111.102
Exact Mass
111.0432618
Charge
0
InChI
InChI=1S/C4H5N3O/c5-4-6-2-1-3(8)7-4/h1-2H,(H3,5,6,7,8)
InChIKey
XQCZBXHVTFVIFE-UHFFFAOYSA-N
Canonic Smiles
Oc1ccnc(n1)N
Isomeric Smiles
c1(nc(ccn1)O)N
Calculated Properties
JChem
LogD (pH = 7.4)
0.19
LogD (pH = 5.5)
0.19
Log P
0.19
Rotatable Bonds
0
H Donor
2
H Acceptors
4
Lipinski's Rule of Five
true
Acid pKa
10.18
Polar Surface Area
72.03
Polarizability
10.06
Molar Refractivity
29.66
LOG S
-0.72
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
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RDKit
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IUPAC Traditional name
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IUPAC name
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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TRC
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ChEBI
References
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PubChem Literature
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From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
072101
TRC
I812500
Enamine
EN300-64686
Academic Data
PubChem
66950
ChEBI
CHEBI:55502
Names and Identifiers
Synonyms
2-Amino-4-hydroxypyrimidine
2-aminopyrimidin-4-ol
Iso Cytosine
Isocytosine
NSC 49118
2-Amino-4-hydroxypyrimidine
2-Aminopyrimidin-4(3H)-one
2-Aminouracil
2-Amino-4-pyrimidone
2-Amino-4-oxypyrimidine
Isocytosine
2-Amino-4-pyrimidone
2-amino-4-hydroxypyrimidine
2-Amino-4-pyrimdinol
IUPAC Traditional name
2-amino-4-hydroxypyrimidine
IUPAC name
2-aminopyrimidin-4-ol
Registration numbers
CAS Number
108-53-2
100643-25-2
PubChem CID
66950
PubChem SID
162032427
92730004
MDL Number
MFCD00023256
CHEBI ID
CHEBI:48118
CHEBI:55502
Gmelin ID
1827635
BRENDA Database
2.4.2.64
3.5.4.1
2.4.2.22
3.5.4.32
4.2.1.70
Beilstein Number
606424
PubMed Citation Links
8911701
IEDB Database
119698
SureChEMBL Database
SCHEMBL4825
CompTox Database
DTXSID00148350
UniProt Database
Q9I6Z0
NMRShiftDB Database
20027343
BindingDB Database
50405230
ACToR Database
108-53-2
CHEMBL
CHEMBL56260
Reaxys Registry
606424
Molecule Details
TRC
I812500
A useful intermediate for chemical modifications of base and sugar moieties in natural nucleosides.
ChEBI
CHEBI:55502
An aminopyrimidine in which the pyrimidine ring bears amino and hydroxy substituents at positions 2 and 4, respectively.
References
PubChem Literature
From Data Sources
•
Sashaki, T., et al.: J. Org. Chem., 40(1)
•
106 (1975)
Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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PubChem CID
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PubChem SID
•
MDL Number
•
CHEBI ID
•
Gmelin ID
•
BRENDA Database
•
Beilstein Number
•
PubMed Citation Links
•
IEDB Database
•
SureChEMBL Database
•
CompTox Database
•
UniProt Database
•
NMRShiftDB Database
•
BindingDB Database
•
ACToR Database
•
CHEMBL
•
Reaxys Registry
Properties
Safety Information
Storage Warning
IRRITANT
Source
TSCA Listed
false
Source
MSDS Link
Download link
Source
Download link
Source
Product Information
Purity
95+%
Source
95%
Source
Certificate of Analysis
Download link
Source
Physical Property
Apperance
White to Off-White Solid
Source
Melting Point
274-283°C
Source
269 - 271°C
Source
Solubility
DMF
Source
DMSO
Source
Hot Water 200 mg +4 mL Acetic Acid with Warming gives a Clear Solution
Source
-1.776
Source
Hydrophobicity(logP)