Record Information Version 5.0 Status Detected but not Quantified Creation Date 2006-08-12 20:46:08 UTC Update Date 2023-02-21 17:16:40 UTC HMDB ID HMDB0003441 Secondary Accession Numbers Metabolite Identification Common Name Cinnamaldehyde Description Cinnamaldehyde is the aldehyde that gives cinnamon its flavor and odor. Cinnamaldehyde occurs naturally in the bark of cinnamon trees and other species of the genus Cinnamomum like camphor and cassia. These trees are the natural source of cinnamon, and the essential oil of cinnamon bark is about 90% cinnamaldehyde. Cinnamaldehyde is also used as a fungicide. Proven effective on over 40 different crops, cinnamaldehyde is typically applied to the root systems of plants. Its low toxicity and well-known properties make it ideal for agriculture. To a lesser extent, cinnamaldehyde is an effective insecticide, and its scent is also known to repel animals like cats and dogs. Cinnamaldehyde is also known as a corrosion inhibitor for steel and other ferrous alloys in corrosive fluids. It can be used in combination with additional components such as dispersing agents, solvents and other surfactants. Concentrated cinnamaldehyde is a skin irritant, and the chemical is toxic in large doses, but no agencies suspect the compound is a carcinogen or poses a long-term health hazard. Most cinnamaldehyde is excreted in urine as cinnamic acid, an oxidized form of cinnamaldehyde. Structure ×
MOL for HMDB0003441 (Cinnamaldehyde) Mrv1652309272007362D 10 10 0 0 0 0 999 V200010000.004810000.8102 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 010000.720510000.3998 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 010001.434110000.8102 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 010002.149810000.3998 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9999.290210000.3987 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9998.575810000.8111 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9997.861210000.3986 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9997.8612 9999.5736 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9998.5757 9999.1611 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9999.2902 9999.5736 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 2 3 1 0 0 0 0 3 4 2 0 0 0 0 5 6 2 0 0 0 0 6 7 1 0 0 0 0 7 8 2 0 0 0 0 8 9 1 0 0 0 0 9 10 2 0 0 0 0 10 5 1 0 0 0 0 1 5 1 0 0 0 0M END ×
3D MOL for HMDB0003441 (Cinnamaldehyde) HMDB0003441 RDKit 3DCinnamaldehyde 18 18 0 0 0 0 0 0 0 0999 V2000 -4.3723 1.1333 -0.3388 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.5617 0.1906 -0.1895 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.1386 0.5195 -0.1177 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.3077 -0.4804 0.0386 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1274 -0.2596 0.1217 C 0 0 0 0 0 0 0 0 0 0 0 0 0.9688 -1.3768 0.2900 C 0 0 0 0 0 0 0 0 0 0 0 0 2.3210 -1.1758 0.3690 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8361 0.0997 0.2841 C 0 0 0 0 0 0 0 0 0 0 0 0 2.0154 1.1787 0.1209 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6417 1.0011 0.0381 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.9112 -0.8234 -0.1176 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.8467 1.5494 -0.1952 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.6796 -1.5168 0.1111 H 0 0 0 0 0 0 0 0 0 0 0 0 0.5539 -2.3601 0.3542 H 0 0 0 0 0 0 0 0 0 0 0 0 2.9801 -2.0196 0.4978 H 0 0 0 0 0 0 0 0 0 0 0 0 3.9264 0.2347 0.3503 H 0 0 0 0 0 0 0 0 0 0 0 0 2.4171 2.2052 0.0516 H 0 0 0 0 0 0 0 0 0 0 0 0 0.0299 1.9001 -0.0926 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 2 3 1 0 3 4 2 0 4 5 1 0 5 6 2 0 6 7 1 0 7 8 2 0 8 9 1 0 9 10 2 0 10 5 1 0 2 11 1 0 3 12 1 0 4 13 1 0 6 14 1 0 7 15 1 0 8 16 1 0 9 17 1 0 10 18 1 0M END ×
3D SDF for HMDB0003441 (Cinnamaldehyde) Mrv1652309272007362D 10 10 0 0 0 0 999 V200010000.004810000.8102 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 010000.720510000.3998 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 010001.434110000.8102 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 010002.149810000.3998 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9999.290210000.3987 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9998.575810000.8111 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9997.861210000.3986 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9997.8612 9999.5736 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9998.5757 9999.1611 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9999.2902 9999.5736 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 2 3 1 0 0 0 0 3 4 2 0 0 0 0 5 6 2 0 0 0 0 6 7 1 0 0 0 0 7 8 2 0 0 0 0 8 9 1 0 0 0 0 9 10 2 0 0 0 0 10 5 1 0 0 0 0 1 5 1 0 0 0 0M END> <DATABASE_ID>HMDB0003441> <DATABASE_NAME>hmdb> <SMILES>O=C\C=C\C1=CC=CC=C1> <INCHI_IDENTIFIER>InChI=1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+> <INCHI_KEY>KJPRLNWUNMBNBZ-QPJJXVBHSA-N> <FORMULA>C9H8O> <MOLECULAR_WEIGHT>132.1592> <EXACT_MASS>132.057514878> <JCHEM_ACCEPTOR_COUNT>1> <JCHEM_ATOM_COUNT>18> <JCHEM_AVERAGE_POLARIZABILITY>14.476246951483136> <JCHEM_BIOAVAILABILITY>1> <JCHEM_DONOR_COUNT>0> <JCHEM_FORMAL_CHARGE>0> <JCHEM_GHOSE_FILTER>0> <JCHEM_IUPAC>(2E)-3-phenylprop-2-enal> <ALOGPS_LOGP>2.00> <JCHEM_LOGP>1.9774700076666665> <ALOGPS_LOGS>-2.51> <JCHEM_MDDR_LIKE_RULE>0> <JCHEM_NUMBER_OF_RINGS>1> <JCHEM_PHYSIOLOGICAL_CHARGE>0> <JCHEM_PKA_STRONGEST_BASIC>-4.439447314621728> <JCHEM_POLAR_SURFACE_AREA>17.07> <JCHEM_REFRACTIVITY>42.1345> <JCHEM_ROTATABLE_BOND_COUNT>2> <JCHEM_RULE_OF_FIVE>1> <ALOGPS_SOLUBILITY>4.09e-01 g/l> <JCHEM_TRADITIONAL_IUPAC>cinnamal> <JCHEM_VEBER_RULE>1$$$$ ×
3D-SDF for HMDB0003441 (Cinnamaldehyde) HMDB0003441 RDKit 3DCinnamaldehyde 18 18 0 0 0 0 0 0 0 0999 V2000 -4.3723 1.1333 -0.3388 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.5617 0.1906 -0.1895 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.1386 0.5195 -0.1177 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.3077 -0.4804 0.0386 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1274 -0.2596 0.1217 C 0 0 0 0 0 0 0 0 0 0 0 0 0.9688 -1.3768 0.2900 C 0 0 0 0 0 0 0 0 0 0 0 0 2.3210 -1.1758 0.3690 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8361 0.0997 0.2841 C 0 0 0 0 0 0 0 0 0 0 0 0 2.0154 1.1787 0.1209 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6417 1.0011 0.0381 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.9112 -0.8234 -0.1176 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.8467 1.5494 -0.1952 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.6796 -1.5168 0.1111 H 0 0 0 0 0 0 0 0 0 0 0 0 0.5539 -2.3601 0.3542 H 0 0 0 0 0 0 0 0 0 0 0 0 2.9801 -2.0196 0.4978 H 0 0 0 0 0 0 0 0 0 0 0 0 3.9264 0.2347 0.3503 H 0 0 0 0 0 0 0 0 0 0 0 0 2.4171 2.2052 0.0516 H 0 0 0 0 0 0 0 0 0 0 0 0 0.0299 1.9001 -0.0926 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 2 3 1 0 3 4 2 0 4 5 1 0 5 6 2 0 6 7 1 0 7 8 2 0 8 9 1 0 9 10 2 0 10 5 1 0 2 11 1 0 3 12 1 0 4 13 1 0 6 14 1 0 7 15 1 0 8 16 1 0 9 17 1 0 10 18 1 0M END ×
PDB for HMDB0003441 (Cinnamaldehyde) HEADER PROTEIN 27-SEP-20 NONETITLE NULL COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin REVDAT 1 27-SEP-20 0 HETATM 1 C UNK 0 8666.6768668.179 0.000 0.00 0.00 C+0HETATM 2 C UNK 0 8668.0128667.413 0.000 0.00 0.00 C+0HETATM 3 C UNK 0 8669.3448668.179 0.000 0.00 0.00 C+0HETATM 4 O UNK 0 8670.6808667.413 0.000 0.00 0.00 O+0HETATM 5 C UNK 0 8665.3428667.411 0.000 0.00 0.00 C+0HETATM 6 C UNK 0 8664.0088668.181 0.000 0.00 0.00 C+0HETATM 7 C UNK 0 8662.6748667.411 0.000 0.00 0.00 C+0HETATM 8 C UNK 0 8662.6748665.871 0.000 0.00 0.00 C+0HETATM 9 C UNK 0 8664.0088665.101 0.000 0.00 0.00 C+0HETATM 10 C UNK 0 8665.3428665.871 0.000 0.00 0.00 C+0CONECT 1 2 5 CONECT 2 1 3 CONECT 3 2 4 CONECT 4 3 CONECT 5 6 10 1 CONECT 6 5 7 CONECT 7 6 8 CONECT 8 7 9 CONECT 9 8 10 CONECT 10 9 5 MASTER 0 0 0 0 0 0 0 0 10 0 20 0END ×
3D PDB for HMDB0003441 (Cinnamaldehyde) COMPND HMDB0003441HETATM 1 O1 UNL 1 -4.372 1.133 -0.339 1.00 0.00 O HETATM 2 C1 UNL 1 -3.562 0.191 -0.190 1.00 0.00 C HETATM 3 C2 UNL 1 -2.139 0.520 -0.118 1.00 0.00 C HETATM 4 C3 UNL 1 -1.308 -0.480 0.039 1.00 0.00 C HETATM 5 C4 UNL 1 0.127 -0.260 0.122 1.00 0.00 C HETATM 6 C5 UNL 1 0.969 -1.377 0.290 1.00 0.00 C HETATM 7 C6 UNL 1 2.321 -1.176 0.369 1.00 0.00 C HETATM 8 C7 UNL 1 2.836 0.100 0.284 1.00 0.00 C HETATM 9 C8 UNL 1 2.015 1.179 0.121 1.00 0.00 C HETATM 10 C9 UNL 1 0.642 1.001 0.038 1.00 0.00 C HETATM 11 H1 UNL 1 -3.911 -0.823 -0.118 1.00 0.00 H HETATM 12 H2 UNL 1 -1.847 1.549 -0.195 1.00 0.00 H HETATM 13 H3 UNL 1 -1.680 -1.517 0.111 1.00 0.00 H HETATM 14 H4 UNL 1 0.554 -2.360 0.354 1.00 0.00 H HETATM 15 H5 UNL 1 2.980 -2.020 0.498 1.00 0.00 H HETATM 16 H6 UNL 1 3.926 0.235 0.350 1.00 0.00 H HETATM 17 H7 UNL 1 2.417 2.205 0.052 1.00 0.00 H HETATM 18 H8 UNL 1 0.030 1.900 -0.093 1.00 0.00 H CONECT 1 2 2CONECT 2 3 11CONECT 3 4 4 12CONECT 4 5 13CONECT 5 6 6 10CONECT 6 7 14CONECT 7 8 8 15CONECT 8 9 16CONECT 9 10 10 17CONECT 10 18END ×
SMILES for HMDB0003441 (Cinnamaldehyde) ×
INCHI for HMDB0003441 (Cinnamaldehyde) InChI=1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+ ×
Structure for HMDB0003441 (Cinnamaldehyde) ×
3D Structure for HMDB0003441 (Cinnamaldehyde) Close
Synonyms Value Source (e)-3-Phenyl-2-propenal ChEBI (e)-3-Phenyl-propenal ChEBI (e)-3-Phenylpropenal ChEBI (e)-Cinnamic aldehyde ChEBI (e)-Phenylvinyl aldehyde ChEBI 3-Phenylacrylaldehyde ChEBI trans-Cinnamic aldehyde ChEBI (e)-Cinnamaldehyde HMDB (2E)-3-Phenyl-2-propenal HMDB (2E)-3-Phenylacrylaldehyde HMDB 3-Fenylpropenal HMDB 3-Phenyl-2-propen-1-al HMDB 3-Phenyl-2-propenaldehyde HMDB 3-Phenylacrolein HMDB 3-Phenylprop-2-enal HMDB 3-Phenylpropenal HMDB Benzylideneacetaldehyde HMDB beta-Phenylcrolein HMDB Cinnamal HMDB Cinnamic aldehyde HMDB Cinnamyl aldehyde HMDB Cinnamylaldehyde HMDB Cinnemaldehyde HMDB trans-3-Phenyl-2-propenal HMDB trans-Cinnamaldehyde HMDB trans-Cinnamylaldehyde HMDB beta-Phenylacrolein HMDB Supercinnamaldehyde HMDB trans-3-Phenylprop-2-enaldehyde HMDB 3-Phenylprop-2-enaldehyde HMDB Cinnamic aldehyde, (e)-isomer HMDB 2E)-3-Phenyl-2-propenal PhytoBank (E)-3-Phenylacrolein PhytoBank (E)-3-Phenylprop-2-en-1-al PhytoBank (E)-3-Phenylprop-2-enal PhytoBank (E)-3-Phenylprop-2-enone PhytoBank E-Cinnamyl aldehyde PhytoBank trans-3-Phenylpropenal PhytoBank trans-Benzenepropenal PhytoBank 3-Phenyl-2-propenal PhytoBank 3-Phenyl-2-propene-1-al PhytoBank
Chemical Formula C9 H8 O Average Molecular Weight 132.1592 Monoisotopic Molecular Weight 132.057514878 IUPAC Name (2E)-3-phenylprop-2-enal Traditional Name cinnamal CAS Registry Number 104-55-2 SMILES O=C\C=C\C1=CC=CC=C1
InChI Identifier InChI=1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+
InChI Key KJPRLNWUNMBNBZ-QPJJXVBHSA-N Chemical Taxonomy Description Belongs to the class of organic compounds known as cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal. Kingdom Organic compounds Super Class Phenylpropanoids and polyketides Class Cinnamaldehydes Sub Class Not Available Direct Parent Cinnamaldehydes Alternative Parents Substituents Cinnamaldehyde Styrene Benzenoid Monocyclic benzene moiety Enal Alpha,beta-unsaturated aldehyde Organic oxygen compound Organic oxide Hydrocarbon derivative Organooxygen compound Carbonyl group Aldehyde Aromatic homomonocyclic compound Molecular Framework Aromatic homomonocyclic compounds External Descriptors Ontology Physiological effect Disposition Process Not Available Role Physical Properties State Liquid Experimental Molecular Properties Property Value Reference Melting Point -7.5 °C Not Available Boiling Point 248.00 °C. @ 760.00 mm Hg The Good Scents Company Information System Water Solubility 1.42 mg/mL at 25 °C Not Available LogP 1.90 HANSCH,C ET AL. (1995)
Experimental Chromatographic Properties Experimental Collision Cross Sections Predicted Molecular Properties Predicted Chromatographic Properties Predicted Collision Cross Sections Predicted Retention Times Underivatized Chromatographic Method Retention Time Reference Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. 5.58 minutes 32390414 Predicted by Siyang on May 30, 2022 13.5968 minutes 33406817 Predicted by Siyang using ReTip algorithm on June 8, 2022 6.98 minutes 32390414 Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid 2063.0 seconds 40023050 Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid 489.9 seconds 40023050 Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid 197.9 seconds 40023050 Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid 327.3 seconds 40023050 RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid 229.9 seconds 40023050 Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid 566.8 seconds 40023050 BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid 645.4 seconds 40023050 HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) 162.4 seconds 40023050 UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid 1264.0 seconds 40023050 BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid 473.3 seconds 40023050 UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid 1217.9 seconds 40023050 SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid 369.1 seconds 40023050 RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid 383.2 seconds 40023050 MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate 529.4 seconds 40023050 KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA 435.1 seconds 40023050 Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water 78.3 seconds 40023050
Predicted Kovats Retention Indices Underivatized General References Bandell M, Story GM, Hwang SW, Viswanath V, Eid SR, Petrus MJ, Earley TJ, Patapoutian A: Noxious cold ion channel TRPA1 is activated by pungent compounds and bradykinin. Neuron. 2004 Mar 25;41(6):849-57. [PubMed:15046718 ] Muller G, Biering A, Graubaum K, Jeschkeit H, Neubert K, Kleine R, Klapperstuck M: [The PABA test]. Dtsch Z Verdau Stoffwechselkr. 1984;44(5):219-31. [PubMed:6334604 ] Smith CK, Moore CA, Elahi EN, Smart AT, Hotchkiss SA: Human skin absorption and metabolism of the contact allergens, cinnamic aldehyde, and cinnamic alcohol. Toxicol Appl Pharmacol. 2000 Nov 1;168(3):189-99. [PubMed:11042091 ] Smith CK, Cheung C, Elahi EN, Hotchkiss SA: High-performance liquid chromatography method for the quantification of non-radiolabelled cinnamic compounds in analytes derived from human skin absorption and metabolism experiments. J Chromatogr B Biomed Sci Appl. 2001 Jul 15;758(2):249-64. [PubMed:11486835 ] Bruze M, Johansen JD, Andersen KE, Frosch P, Lepoittevin JP, Rastogi S, Wakelin S, White I, Menne T: Deodorants: an experimental provocation study with cinnamic aldehyde. J Am Acad Dermatol. 2003 Feb;48(2):194-200. [PubMed:12582388 ]