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Chemical Entities of Biological Interest Ontology
Last uploaded:
December 1, 2024
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| Preferred Name | cytosine | |
| Synonyms |
C 4-amino-2(1H)-pyrimidinone Zytosin Cytosin 4-amino-2-hydroxypyrimidine Cyt cytosine Cytosine 4-aminopyrimidin-2(1H)-one |
|
| Definitions |
An aminopyrimidine that is pyrimidin-2-one having the amino group located at position 4. |
|
| ID |
http://purl.obolibrary.org/obo/CHEBI_16040 |
|
| charge |
0
|
|
| database_cross_reference |
Reaxys:2637 PMID:14253484 PMID:7877593 PMID:22770225 CAS:71-30-7 MetaCyc:CYTOSINE HMDB:HMDB0000630 Wikipedia:Cytosine Gmelin:82472 KNApSAcK:C00001498 KEGG:C00380 PDBeChem:CYT
|
|
| definition |
An aminopyrimidine that is pyrimidin-2-one having the amino group located at position 4.
|
|
| formula |
C4H5N3O
|
|
| has role |
http://purl.obolibrary.org/obo/CHEBI_75772 http://purl.obolibrary.org/obo/CHEBI_77746 |
|
| has_alternative_id |
CHEBI:4072 CHEBI:23531 CHEBI:14066 CHEBI:41732
|
|
| has_exact_synonym |
cytosine Cytosine 4-aminopyrimidin-2(1H)-one
|
|
| has_obo_namespace |
chebi_ontology
|
|
| has_related_synonym |
C 4-amino-2(1H)-pyrimidinone Zytosin Cytosin 4-amino-2-hydroxypyrimidine Cyt
|
|
| id |
CHEBI:16040
|
|
| in_subset | ||
| inchi |
InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
|
|
| inchikey |
OPTASPLRGRRNAP-UHFFFAOYSA-N
|
|
| label |
cytosine
|
|
| mass |
111.10212
|
|
| monoisotopicmass |
111.04326
|
|
| notation |
CHEBI:16040
|
|
| prefLabel |
cytosine
|
|
| smiles |
Nc1cc[nH]c(=O)n1
|
|
| treeView |
http://purl.obolibrary.org/obo/CHEBI_38337 |
|
| subClassOf |
http://purl.obolibrary.org/obo/CHEBI_38337 |
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