Wikipedia:  

Butyric acid

Buttersaeure [German]; Butanoic Acid; Sodium butyrate; Butyric acid (natural); Butanic acid; BUA; n-butyric acid; 1-Propanecarboxylic acid; butyrate; 1-Butyric acid; Butanoic acid
Molecular Formula
C4 H8 O2
Natural Isotopic Abundance Mass
88.10512
Mono-Isotopic Molecular Masses
C12N14:   88.052429501
C13N14:   92.0658488522
C12N15:   88.052429501
C13N15:   92.0658488522
Butyric acid image
Butyric acid
InCHi String:
InChI=1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)

canonical and isomeric SMILES:
CCCC(=O)O


PUBCHEM iupac NAME: PUBCHEM iupac SYSTEMATIC NAME
butanoic acid

PUBCHEM iupac TRADITIONAL NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac CAS NAME
butyric acid



PubChem Substance (SID):   85165194   151005   3545
PubChem Compound (CID):   264
KEGG: Compound ID   C00246
CAS Registry IDs:   156-54-7   107-92-6
PDB Chemical Component   BUA
Miscellaneous Databases and IDs:   Sigma-Aldrich B103500_ALDRICH   ChEBI CHEBI:30772   ChemBank NCIMech_000707   HSDB 940   BioCyc BUTYRIC_ACID   ChemIDplus 000107926   ChemSpider 13875670   MMDB 52905.5   EINECS 203-532-3   CCRIS 6552   NMRShiftDB 10008029   DTP/NCI 174280   EPA DSSTox 1515   CambridgeSoft Corporation 1204   LipidMAPS LMFA01010004   DrugBank DB03568   SMID BUA   Beilstein Handbook Reference 4-02-00-00779   NIST Chemistry WebBook 2589720300

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.