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Isocytosine

CAT: 0024-sc-207766ASize: 25 gDry Ice: NoHazardous: No
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CAT#:0024-sc-207766ASize:25 g
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CAS Number
108-53-2

Chemical Information

Isocytosine

2-amino-4-hydroxypyrimidine is an aminopyrimidine in which the pyrimidine ring bears amino and hydroxy substituents at positions 2 and 4, respectively. It is a pyrimidine nucleobase, a pyrimidone and an aminopyrimidine.

CAS Number108-53-2
PubChem CID66950
IUPAC Name2-amino-1H-pyrimidin-6-one
Molecular FormulaC4H5N3O
Molecular Weight111.10
XLogP-1
Topological Polar Surface Area67.5
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Heavy Atom Count8
Formal Charge0
Complexity170
SMILES
C1=CN=C(NC1=O)N
InChI
InChI=1S/C4H5N3O/c5-4-6-2-1-3(8)7-4/h1-2H,(H3,5,6,7,8)
InChIKey
XQCZBXHVTFVIFE-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Isocytosine
CAS: 108-53-2
CID: 66950
Formula: C4H5N3O
MW: 111.10
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight111.10
XLogP3-1
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass111.043261792
Monoisotopic Mass111.043261792
Topological Polar Surface Area67.5 Ų
Heavy Atom Count8
Formal Charge0
Complexity170
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes