IMPPAT Phytochemical information: 
Cinnamic acid

Cinnamic acid
Summary

SMILES: OC(=O)/C=C/c1ccccc1
InChI: InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+
InChIKey: WBYWAXJHAXSJNI-VOTSOKGWSA-N
DeepSMILES: OC=O)/C=C/cccccc6
Scaffold Graph/Node/Bond level: c1ccccc1
Scaffold Graph/Node level: C1CCCCC1
Scaffold Graph level: C1CCCCC1
Functional groups: c/C=C/C(=O)O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Phenylpropanoids and polyketides
ClassyFire Class: Cinnamic acids and derivatives
ClassyFire Subclass: Cinnamic acids
NP Classifier Biosynthetic pathway: Shikimates and Phenylpropanoids
NP Classifier Superclass: Phenylpropanoids (C6-C3)
NP Classifier Class: Cinnamic acids and derivatives
Synonymous chemical names:
(e)-cinnamic acid, trans-cinnamic, cinnamic-acid, (E)-cinnamic acid, trans cinnamic acid, trans-cinnamic acid, cinnamic acid*, cinnamic acid, t-cinnamic acid
External chemical identifiers:
CID:CID_444539; ChEMBL:CHEMBL27246; ChEBI:CHEBI:35697; ZINC:ZINC000016051516; FDASRS:U14A832J8D; SureChEMBL:SCHEMBL1332; MolPort-000-881-745
Chemical structure download


Cinnamic acid
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 148.16
Log P RDKit 1.78
Topological polar surface area (Å2) RDKit 37.3
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 9
Number of heavy atoms RDKit 11
Number of heteroatoms RDKit 2
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 9
Number of sp3 hybridized carbon atoms RDKit 0
Shape complexity RDKit 0
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 0
Number of aromatic carbocycles RDKit 1
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 1
Total number of rings RDKit 1
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 0
Number of Smallest Set of Smallest Rings (SSSR) RDKit 1


Cinnamic acid
Drug-likeness
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 2
Ghose filter RDKit Failed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.64892


Cinnamic acid
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.85
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.69
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No


Cinnamic acid
Phytochemical - Human target proteins supported by experimental evidence associations
Human target proteins supported by experimental evidence
IMPPAT target identifierGene identifierHGNC symbolEntrez Gene identifierSource
TAR_EXP_000395ENSG00000091831ESR12099ChEMBL, NPASS
TAR_EXP_000005ENSG00000108840HDAC510014ChEMBL
TAR_EXP_001926ENSG00000048052HDAC99734ChEMBL
TAR_EXP_001831ENSG00000171720HDAC38841ChEMBL
TAR_EXP_001812ENSG00000173273TNKS8658ChEMBL, NPASS
TAR_EXP_001928ENSG00000068024HDAC49759ChEMBL
TAR_EXP_001742ENSG00000070808CAMK2A815BindingDB, ChEMBL
TAR_EXP_000456ENSG00000085662AKR1B1231BindingDB, ChEMBL, NPASS
TAR_EXP_000551ENSG00000236398TAS2R39259285ChEMBL, NPASS
TAR_EXP_000684ENSG00000116478HDAC13065BindingDB, ChEMBL
TAR_EXP_000004ENSG00000094631HDAC610013ChEMBL
TAR_EXP_000743ENSG00000182782HCAR2338442BindingDB, ChEMBL, NPASS
TAR_EXP_000752ENSG00000142192APP351BindingDB, ChEMBL, NPASS
TAR_EXP_000881ENSG00000087085ACHE43BindingDB
TAR_EXP_001075ENSG00000061273HDAC751564ChEMBL
TAR_EXP_001761ENSG00000100429HDAC1083933ChEMBL, NPASS
TAR_EXP_001222ENSG00000147099HDAC855869ChEMBL
TAR_EXP_001678ENSG00000158125XDH7498BindingDB, ChEMBL, NPASS
TAR_EXP_001726ENSG00000163517HDAC1179885ChEMBL
TAR_EXP_001735ENSG00000107854TNKS280351ChEMBL
TAR_EXP_000685ENSG00000196591HDAC23066ChEMBL