Common Name(e)-4-coumaroyl alcohol
Description4-Coumaryl alcohol (CAS: 3690-05-9), also known as p-coumaryl alcohol or 4-hydroxycoumarin, belongs to the class of organic compounds known as cinnamyl alcohols. These are aromatic alcohols containing a 3-phenylprop-2-en-1-ol moiety. Outside of the human body, 4-Coumaryl alcohol has been detected, but not quantified in, several different foods, such as loquats, sweet basils, capers, red algae, and squashberries. This could make 4-coumaryl alcohol a potential biomarker for the consumption of these foods. 4-Coumaryl alcohol is a substrate for NAD(P)H dehydrogenase 1.
Structure
Molecular FormulaC9H10O2
Average Mass150.17450
Monoisotopic Mass150.06808
IUPAC Name4-[(1E)-3-hydroxyprop-1-en-1-yl]phenol
Traditional Name4-hydroxycoumarins
CAS Registry Number20649-40-5
SMILESOC/C=C/c1ccc(O)cc1
InChI IdentifierInChI=1S/C9H10O2/c10-7-1-2-8-3-5-9(11)6-4-8/h1-6,10-11H,7H2/b2-1+
InChI KeyPTNLHDGQWUGONS-OWOJBTEDSA-N
CHEBI IDCHEBI:64555
HMDB IDHMDB0003654
StateSolid
Water Solubility6.97e+00 g/l
logP1.55
logS-1.33
pKa (Strongest Acidic)9.51
pKa (Strongest Basic)-2.53
Hydrogen Acceptor Count2
Hydrogen Donor Count2
Polar Surface Area40.46 Ų
Rotatable Bond Count2
Physiological Charge0
Formal Charge0
Refractivity45.17 m³·mol⁻¹
Polarizability16.35

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