Wikipedia:  

3-hydroxy-4-methoxycinnamic acid

Isoferulic acid; 2-Propenoic acid, 3-(3-hydroxy-4-methoxyphenyl)-; 3-Hydroxy-4-methoxycinnamic acid, predominantly trans; 3-Hydroxy-4-methoxycinnamic acid
Molecular Formula
C10 H10 O4
Natural Isotopic Abundance Mass
194.184
Mono-Isotopic Molecular Masses
C12N14:   194.0579088094
C13N14:   204.0914571874
C12N15:   194.0579088094
C13N15:   204.0914571874
3-hydroxy-4-methoxycinnamic acid image
3-hydroxy-4-methoxycinnamic acid
InCHi String:
InChI=1S/C10H10O4/c1-14-9-4-2-7(6-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+

canonical SMILES:
COC1=C(C=C(C=C1)C=CC(=O)O)O
isomeric SMILES:
COC1=C(C=C(C=C1)/C=C/C(=O)O)O


PUBCHEM iupac NAME
(E)-3-(3-hydroxy-4-methoxyphenyl)prop-2-enoic acid

PUBCHEM iupac TRADITIONAL NAME
(E)-3-(3-hydroxy-4-methoxy-phenyl)acrylic acid

PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac SYSTEMATIC NAME
(E)-3-(3-hydroxy-4-methoxy-phenyl)prop-2-enoic acid

PUBCHEM iupac CAS NAME
(E)-3-(3-hydroxy-4-methoxyphenyl)-2-propenoic acid



PubChem Substance (SID):   111677761   24846591   12653
PubChem Compound (CID):   736186
KEGG: Compound ID   C10470
CAS Registry IDs:   537-73-5
PDB Chemical Component   4FE
Miscellaneous Databases and IDs:   Sigma-Aldrich 103012_ALDRICH   NIST 4188758742   MMCD cq_07135   MDL MFCD00004391

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.