Pyridine
Pyridine synonyms
pyridine; PYRIDINE-RING; Azabenzene; Pirydyna [Polish]; Piridina [Italian]; Azine; PYRIDINE; PLA; py; Pyridine [UN1282] [Flammable liquid]; Pyridin [German]
Graphical representations:
View large 3D structure
Molecular Formula: C5H5N
Natural Isotopic Abundance Mass: 79.0999
Mono-Isotopic Molecular Masses:
- C12N14: 79.0421991657
- C13N14: 84.0589733547
- C12N15: 80.0392340589
- C13N15: 85.0560082479
InChI string: InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
PubChem Compound (CID): 1049CAS Registry number: 15598-34-2 85404-19-9 18820-82-1 163392-20-9 152758-95-7 85404-20-2 6999-00-4 32001-55-1 628-13-7 45410-39-7 62301-32-0 543-54-4 110-86-1 82005-06-9
Sigma-Aldrich: 270970_ALDRICH
ChEBI: CHEBI:16227
ChemBank: NCIOpen2_007999
HSDB: 118
BioCyc: PYRIDINE-RING
ChemIDplus: 000110861
Caswell No.: 717
ChemSpider: 11184987
MMDB: 15705.71
EINECS: 203-809-9
CCRIS: 2926
NMRShiftDB: 10017437
EPA Pesticide Chemical Code: 069202
EPA DSSTox: 1924
ZINC: ZINC00895354
KEGG Compound ID: C00747
ChemDB: 3969575
NCGC: NCGC00091476-01
NIST Chemistry WebBook: 3833031667
PDB Compound ID: 0PY
Reference data were obtained primarily from the PubChem database.
Three dimensional molecular rendering uses Jmol.
InChI string and atom numbering calculated using ALATIS (Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73, https://www.nature.com/articles/sdata201773)