74675 <common-name>N2-(5-Amino-2-pyridyl)pyridine-2,5-diamine</common-name> <description>N2-(5-Amino-2-pyridyl)pyridine-2,5-diamine belongs to the aminopyridines and derivatives, a subclass of pyridines and derivatives within the organic compounds. This organoheterocyclic compound has the chemical formula C10H11N5 and an average molecular weight of 201.23 g/mol.</description> <cas>4928-50-1</cas> <pubchem-id>78643</pubchem-id> <chemical-formula>C10H11N5</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-04T02:09:56Z</created-at> <updated-at type="dateTime">2026-04-04T02:09:56Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>NC1=CN=C(NC2=NC=C(N)C=C2)C=C1</moldb-smiles> <moldb-formula>C10H11N5</moldb-formula> <moldb-inchi>InChI=1S/C10H11N5/c11-7-1-3-9(13-5-7)15-10-4-2-8(12)6-14-10/h1-6H,11-12H2,(H,13,14,15)</moldb-inchi> <moldb-inchikey>JVRBFCPMIHJUPC-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">201.233</moldb-average-mass> <moldb-mono-mass type="decimal">201.101445</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>70998</chemspider-id> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM070568</chemdb-id> <dsstox-id>DTXSID50197752</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00031881</susdat-id> <iupac>2-N-(5-aminopyridin-2-yl)pyridine-2,5-diamine</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom>Organic compounds</kingdom> <superklass>Organoheterocyclic compounds</superklass> <klass>Pyridines and derivatives</klass> <subklass>Aminopyridines and derivatives</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0156125</sync-id> <structure-inchikey>JVRBFCPMIHJUPC-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>2000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000001000000000000000000000018000000001000000000000080009000010000000000000100000000000000000000000000000000080000000000000000084000000000000000000100000000000000000000000000000000000000000000000000000200000000000000000000000000000040000000000000000000100000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAPAAAAEAAAAIABBwBoAAAAAwECBkAoAAAA AwQGQGgAAAADAwEHQCgAAAADAwZAKAAAAAMEBwBoAAAAAwIBBkAoAAAAAwQH QCgAAAADAwZAaAAAAAMDAQZAKAAAAAMEBwBoAAAAAwECBkBoAAAAAwMBBkBo AAAAAwMBBkBoAAAAAwMBBkBoAAAAAwMBCwABIAECaAwCA2gMAwRoDAQFIAUG IAYHaAwHCGgMCAloDAkKIAkLaAwLDGgMBA1oDA0OaAwOAWgMDAZoDEICAAAA BgEODQQDAgYHCAkLDAYXBAAAAAAAAAAW </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:23:07Z</structure-indexed-at> </compound>