Guaiaretic acid structure

Guaiaretic acid

4-[(Z,2R)-4-(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbut-3-enyl]-2-methoxyphenol

Also Known As: Guaiaretic acid|Guaiacic acid|(?)-guaiaretate|Guaiaretic acid [WHO-DD]|J2.825.631K|Phenol, 4,4'-((1Z,3R)-2,3-dimethyl-1-butene-1,4-diyl)bis(2-methoxy-|4,4 -[(1Z,3R)-2,3-Dimethyl-1-butene-1,4-diyl]bis(2-methoxyphenol)|4-[(2R,3Z)-4-(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbut-3-en-1-yl]-2-methoxyphenol|4-[(Z,2R)-4-(4-hydroxy-3-methoxy-phenyl)-2,3-dimethyl-but-3-enyl]-2-methoxy-phenol|4-[(Z,2R)-4-(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbut-3-enyl]-2-methoxyphenol

CAS: 500-40-3
Molecular Formula C20H24O4
Molecular Weight 328.16745 g/mol
LogP 4.3971
Topological Polar Surface Area 58.92 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 6
Exact Mass 328.16745
Monoisotopic Mass 328.16745
Heavy Atoms 24
Complexity 734.4139

Chemical Identifiers

CAS Number 500-40-3
SMILES C[C@H](CC1=CC(=C(C=C1)O)OC)/C(=C\C2=CC(=C(C=C2)O)OC)/C

Product Overview

Guaiaretic acid (CAS 500-40-3), with molecular formula C20H24O4 and molecular weight 328.16745 g/mol. IUPAC: 4-[(Z,2R)-4-(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbut-3-enyl]-2-methoxyphenol.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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