| Phytochemical Name : 4-Hydroxycinnamic acid |
| PCNDIDOT0859 |
| Pubchem CID : 637542 |
| Molecular formula: C9H8O3 |
| Canonical SMILES : C1=CC(=CC=C1C=CC(=O)O)O |
Synonymes : p-coumaric acid|4-Hydroxycinnamic acid|501-98-4|p-Hydroxycinnamic acid|trans-4-Hydroxycinnamic acid|4-Coumaric acid|7400-08-0|trans-p-Coumaric acid|p-Cumaric acid|3-(4-hydroxyphenyl)acrylic acid|Para-Coumaric acid|Naringeninic acid|p-Hydroxy-cinnamic acid|Hydroxycinnamic acid|(E)-p-Coumaric acid|trans-4-coumaric acid|trans-p-Coumarinic acid|(E)-3-(4-Hydroxyphenyl)acrylic acid|Cinnamic acid, p-hydroxy-|(E)-p-Hydroxycinnamic acid|4'-hydroxycinnamic acid|trans-p-Hydroxycinnamic acid|2-propenoic acid, 3-(4-hydroxyphenyl)-, (2E)-|p-Hydroxyphenylacrylic acid|3-(4-Hydroxyphenyl)-2-propenoic acid|(2E)-3-(4-hydroxyphenyl)prop-2-enoic acid|(E)-3-(4-hydroxyphenyl)prop-2-enoic acid|4-coumarate|Cinnamic acid, p-hydroxy-, (E)-|trans-p-Hydroxycinnamate|2-Propenoic acid, 3-(4-hydroxyphenyl)-|(E)-3-(4-Hydroxyphenyl)-2-propenoic acid|4-Hydroxycinnamate|(2E)-3-(4-hydroxyphenyl)acrylic acid|beta-(4-Hydroxyphenyl)acrylic acid|NSC 59260|trans-4-hydroxycinnamate|UNII-IBS9D1EU3J|IBS9D1EU3J|EINECS 231-000-0|Para coumaric acid|(E)-4-hydroxycinnamic acid|3-(4-hydroxyphenyl)prop-2-enoic acid|NSC 674321|4-coumaric acid, (E)-isomer|p-coumarate|2-Propenoic acid, 3-(4-hydroxyphenyl)-, (E)-|BRN 2207381|BRN 2207383|C9H8O3|4-Hydroxycinamic acid|CHEBI:32374|ORISTAR PCA|parahydroxycinnamic acid|MFCD00004399|NSC-59260|NSC-674321|4-hydroxy cinnamic acid|CHEMBL66879|PARA HYDROXYCINNAMIC ACID|beta-[4-Hydroxyphenyl]acrylic acid|0-10-00-00297 (Beilstein Handbook Reference)|4-10-00-01005 (Beilstein Handbook Reference)|NSC674321|trans-p-coumarate|Dehydroepiandrosterone-[D6] (CertiMass solution)|1261170-80-2|3-(4-hydroxyphenyl)acrylate|.beta.-[4-Hydroxyphenyl]acrylic acid|trans-HPPA|50940-26-6|(E)-3-[4-hydroxyphenyl]-2-propenoic acid|4-Hydroxycinnamicacid|trans-p-Cumaric Acid|.BETA.-(4-HYDROXYPHENYL)ACRYLIC ACID|CHEBI:36090|hydroxycinnamate|Para coumarate|p-coumaric-acid|Para-Coumarate|p-Cumarate|naringeninic-acid|p-Hydroxycinnamate|4qem|Coumaric acid, p-|4'-Hydroxycinnamate|4-Hydroxy cinnamate|p-Coumaric acid,trans|p-Coumaric acid 98%|4f8j|p-Coumaric acid, trans|4-Hydroxyphenylpropenoate|p-Coumaric acid (PCA)|(2E)-3-(4-Hydroxyphenyl)-2-propenoic acid|trans-3-(4'-hydroxyphenyl)-2-propenoic acid|bmse000150|bmse000591|bmse010208|D0AU0M|trans-4-HydroxycinnamicAcid|b-[4-Hydroxyphenyl]acrylate|SCHEMBL39106|p-hydroxycinnamic acid (M4)|MLS001066419|p-Hydroxycinnamic acid, trans|P-COUMARIC ACID [MI]|beta-[4-Hydroxyphenyl]acrylate|BDBM4374|GTPL5787|SODIUM2,4-PENTANEDIONATE|b-[4-Hydroxyphenyl]acrylic acid|trans-p-HydroxyzimtsA currencyure|DTXSID30901076|P-COUMARIC ACID [WHO-DD]|HMS1409E10|3-(4-Hydroxyphenyl)-2-propenoate|HYDROXYCINNAMIC ACID [INCI]|BCP22803|HY-N2391|NSC59260|STR06515|4-HYDROXYPHENYLPROPENOIC ACID|Cinnamic acid, 4-hydroxy-, trans-|AC7957|BBL012226|CK2547|s4759|s9564|STL163567|AKOS000120685|p-Coumaric acid;p-Hydroxycinnamic acid|BCP9001042|CCG-266309|CS-W020394|DB04066|p-Coumaric acid, >=98.0% (HPLC)|(E)-3-(4-hydroxyphenyl)prop-2-enoate|NCGC00246974-01|AC-10318|AC-34130|AC-34133|AS-12000|BP-13278|LS-54111|LS-54112|SMR000112201|(E)-3-(4-hydroxyphenyl)prop-2-enoicacid|trans-p-Coumaric acid, analytical standard|AM20050138|EN300-17292|A14559|A19490|C00811|Q99374|(2E)-3-(4-Hydroxyphenyl)-2-propenoic acid #|A828008|AE-562/40414679|trans-p-Coumaric acid 1000 microg/mL in Acetone|Q-100560|W-104438|Z56911963|0C1BFF2D-2CF7-4FC1-9F76-3268C2C7F783|F2191-0188|p-Coumaric acid, primary pharmaceutical reference standard|(E)-3-(4-hydroxyphenyl)prop-2-enoate;Trans-4-Hydroxycinnamic Acid |
| Structure | |
| 3D structure | 2D structure |
![]() |
| Log Po/w (iLOGP) : 0.950 |
| Log Po/w (XLOGP3) : 1.460 |
| Log Po/w (WLOGP) : 1.380 |
| Log Po/w (MLOGP) : 1.280 |
| Log Po/w (SILICOS-IT) : 1.220 |
| Consensus Log Po/w : 1.260 |

