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Cinnamic acids and derivatives

Organic compounds that contain a benzene ring bonded to an alkene bonded to a carboxylic acid in the following structure: C6H5CH=CHCOOH. Includes compounds that are derived from cinnamic acids.
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Keyword Search:
1 – 15 of 135 results
1

trans-Cinnamic Acid, Analytical Standard, ≥98.0% (HPLC), MilliporeSigma™ Supelco™

trans-Cinnamic acid occurs in plants, formed via deamination of L-phenylalanine in the presence of enzymatic catalyst, L-phenylalanine ammonia-lyase.

2

p-Methoxycinnamic acid, 98%, predominantly trans

CAS: 830-09-1 Molecular Formula: C10H10O3 Molecular Weight (g/mol): 178.19 MDL Number: MFCD00004398 InChI Key: AFDXODALSZRGIH-QPJJXVBHSA-N Synonym: 4-methoxycinnamic acid,p-methoxycinnamic acid,3-4-methoxyphenyl acrylic acid,trans-4-methoxycinnamic acid,4-methoxycinnamate,para-methoxycinnamic acid,o-methyl-p-coumaric acid,cinnamic acid, p-methoxy,e-3-4-methoxyphenyl acrylic acid,e-3-4-methoxyphenyl-2-propenoic acid PubChem CID: 699414 IUPAC Name: (E)-3-(4-methoxyphenyl)prop-2-enoic acid SMILES: COC1=CC=C(C=C1)C=CC(=O)O

PubChem CID 699414
CAS 830-09-1
Molecular Weight (g/mol) 178.19
MDL Number MFCD00004398
SMILES COC1=CC=C(C=C1)C=CC(=O)O
Synonym 4-methoxycinnamic acid,p-methoxycinnamic acid,3-4-methoxyphenyl acrylic acid,trans-4-methoxycinnamic acid,4-methoxycinnamate,para-methoxycinnamic acid,o-methyl-p-coumaric acid,cinnamic acid, p-methoxy,e-3-4-methoxyphenyl acrylic acid,e-3-4-methoxyphenyl-2-propenoic acid
IUPAC Name (E)-3-(4-methoxyphenyl)prop-2-enoic acid
InChI Key AFDXODALSZRGIH-QPJJXVBHSA-N
Molecular Formula C10H10O3
3

trans-4-Nitrocinnamic acid, 98+%

CAS: 882-06-4 Molecular Formula: C9H7NO4 Molecular Weight (g/mol): 193.158 MDL Number: MFCD00007381 InChI Key: XMMRNCHTDONGRJ-ZZXKWVIFSA-N Synonym: 4-nitrocinnamic acid,3-4-nitrophenyl acrylic acid,p-nitrocinnamic acid,cinnamic acid, p-nitro,2-propenoic acid, 3-4-nitrophenyl,e-3-4-nitrophenyl acrylic acid,3-4-nitrophenyl propenoic acid,trans-4-nitrocinnamic acid,ccris 1665,2e-3-4-nitrophenyl prop-2-enoic acid PubChem CID: 737157 SMILES: C1=CC(=CC=C1C=CC(=O)O)[N+](=O)[O-]

PubChem CID 737157
CAS 882-06-4
Molecular Weight (g/mol) 193.158
MDL Number MFCD00007381
SMILES C1=CC(=CC=C1C=CC(=O)O)[N+](=O)[O-]
Synonym 4-nitrocinnamic acid,3-4-nitrophenyl acrylic acid,p-nitrocinnamic acid,cinnamic acid, p-nitro,2-propenoic acid, 3-4-nitrophenyl,e-3-4-nitrophenyl acrylic acid,3-4-nitrophenyl propenoic acid,trans-4-nitrocinnamic acid,ccris 1665,2e-3-4-nitrophenyl prop-2-enoic acid
InChI Key XMMRNCHTDONGRJ-ZZXKWVIFSA-N
Molecular Formula C9H7NO4
4

4-Fluorocinnamic acid, 99%

CAS: 459-32-5 Molecular Formula: C9H7FO2 Molecular Weight (g/mol): 166.15 MDL Number: MFCD00004395 InChI Key: ISMMYAZSUSYVQG-ZZXKWVIFSA-N Synonym: 4-fluorocinnamic acid,e-3-4-fluorophenyl acrylic acid,2e-3-4-fluorophenyl prop-2-enoic acid,p-fluorocinnamic acid,3-4-fluorophenyl acrylic acid,e-p-fluorocinnamic acid,trans-4-fluorocinnamic acid,p-fluoro cinnamic acid,3-4-fluorophenyl prop-2-enoic acid,2-propenoic acid, 3-4-fluorophenyl-, 2e PubChem CID: 1530234 IUPAC Name: (E)-3-(4-fluorophenyl)prop-2-enoic acid SMILES: C1=CC(=CC=C1C=CC(=O)O)F

PubChem CID 1530234
CAS 459-32-5
Molecular Weight (g/mol) 166.15
MDL Number MFCD00004395
SMILES C1=CC(=CC=C1C=CC(=O)O)F
Synonym 4-fluorocinnamic acid,e-3-4-fluorophenyl acrylic acid,2e-3-4-fluorophenyl prop-2-enoic acid,p-fluorocinnamic acid,3-4-fluorophenyl acrylic acid,e-p-fluorocinnamic acid,trans-4-fluorocinnamic acid,p-fluoro cinnamic acid,3-4-fluorophenyl prop-2-enoic acid,2-propenoic acid, 3-4-fluorophenyl-, 2e
IUPAC Name (E)-3-(4-fluorophenyl)prop-2-enoic acid
InChI Key ISMMYAZSUSYVQG-ZZXKWVIFSA-N
Molecular Formula C9H7FO2
5

trans-4-(Trifluoromethyl)cinnamic acid, 98%

CAS: 16642-92-5 Molecular Formula: C10H6F3O2 Molecular Weight (g/mol): 215.15 MDL Number: MFCD00002696 InChI Key: ANRMAUMHJREENI-ZZXKWVIFSA-M Synonym: 4-trifluoromethyl cinnamic acid,trans-4-trifluoromethyl cinnamic acid,p-trifluoromethyl cinnamic acid,e-3-4-trifluoromethyl phenyl acrylic acid,2e-3-4-trifluoromethyl phenyl prop-2-enoic acid,4-trifluoromethylcinnamic acid,2-propenoic acid, 3-4-trifluoromethyl phenyl,3-4-trifluoromethyl-phenyl-acrylic acid,ptf-cna,trans-4-trifluoromethylcinnamic acid PubChem CID: 688070 ChEBI: CHEBI:60705 IUPAC Name: (E)-3-[4-(trifluoromethyl)phenyl]prop-2-enoic acid SMILES: [O-]C(=O)\C=C\C1=CC=C(C=C1)C(F)(F)F

PubChem CID 688070
CAS 16642-92-5
Molecular Weight (g/mol) 215.15
ChEBI CHEBI:60705
MDL Number MFCD00002696
SMILES [O-]C(=O)\C=C\C1=CC=C(C=C1)C(F)(F)F
Synonym 4-trifluoromethyl cinnamic acid,trans-4-trifluoromethyl cinnamic acid,p-trifluoromethyl cinnamic acid,e-3-4-trifluoromethyl phenyl acrylic acid,2e-3-4-trifluoromethyl phenyl prop-2-enoic acid,4-trifluoromethylcinnamic acid,2-propenoic acid, 3-4-trifluoromethyl phenyl,3-4-trifluoromethyl-phenyl-acrylic acid,ptf-cna,trans-4-trifluoromethylcinnamic acid
IUPAC Name (E)-3-[4-(trifluoromethyl)phenyl]prop-2-enoic acid
InChI Key ANRMAUMHJREENI-ZZXKWVIFSA-M
Molecular Formula C10H6F3O2
6

4-Acetamidocinnamic acid, predominantly trans, 98%

CAS: 1918352 MDL Number: MFCD00016846 ChEBI: CHEBI:16388

CAS 1918352
ChEBI CHEBI:16388
MDL Number MFCD00016846
7

p-Hydroxycinnamic acid, 98%, predominantly trans

CAS: 501-98-4 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00004399 InChI Key: NGSWKAQJJWESNS-ZZXKWVIFSA-N Synonym: p-coumaric acid,4-hydroxycinnamic acid,p-hydroxycinnamic acid,4-coumaric acid,trans-4-hydroxycinnamic acid,trans-p-coumaric acid,p-cumaric acid,3-4-hydroxyphenyl acrylic acid,para-coumaric acid,hydroxycinnamic acid PubChem CID: 637542 ChEBI: CHEBI:32374 IUPAC Name: (E)-3-(4-hydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=CC=C1C=CC(=O)O)O

PubChem CID 637542
CAS 501-98-4
Molecular Weight (g/mol) 164.16
ChEBI CHEBI:32374
MDL Number MFCD00004399
SMILES C1=CC(=CC=C1C=CC(=O)O)O
Synonym p-coumaric acid,4-hydroxycinnamic acid,p-hydroxycinnamic acid,4-coumaric acid,trans-4-hydroxycinnamic acid,trans-p-coumaric acid,p-cumaric acid,3-4-hydroxyphenyl acrylic acid,para-coumaric acid,hydroxycinnamic acid
IUPAC Name (E)-3-(4-hydroxyphenyl)prop-2-enoic acid
InChI Key NGSWKAQJJWESNS-ZZXKWVIFSA-N
Molecular Formula C9H8O3
8

Curcumin, 95% (total curcuminoid content), from Turmeric rhizome

CAS: 458-37-7 Molecular Formula: C21H20O6 Molecular Weight (g/mol): 368.39 MDL Number: MFCD00008365 InChI Key: ZIUSSTSXXLLKKK-KOBPDPAPSA-N Synonym: curcumin,diferuloylmethane,natural yellow 3,turmeric yellow,turmeric,curcuma,kacha haldi,gelbwurz,halad,curcumin i PubChem CID: 969516 ChEBI: CHEBI:3962 IUPAC Name: (1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione SMILES: COC1=CC(\C=C\C(\O)=C\C(=O)\C=C\C2=CC=C(O)C(OC)=C2)=CC=C1O

PubChem CID 969516
CAS 458-37-7
Molecular Weight (g/mol) 368.39
ChEBI CHEBI:3962
MDL Number MFCD00008365
SMILES COC1=CC(\C=C\C(\O)=C\C(=O)\C=C\C2=CC=C(O)C(OC)=C2)=CC=C1O
Synonym curcumin,diferuloylmethane,natural yellow 3,turmeric yellow,turmeric,curcuma,kacha haldi,gelbwurz,halad,curcumin i
IUPAC Name (1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione
InChI Key ZIUSSTSXXLLKKK-KOBPDPAPSA-N
Molecular Formula C21H20O6
9

(E)-3,4-Dihydroxybenzylideneacetone, 97%

CAS: 123694-03-1 Molecular Formula: C10H10O3 Molecular Weight (g/mol): 178.187 MDL Number: MFCD00916691 InChI Key: YIFZKRGUGKLILR-UHFFFAOYSA-N Synonym: 3-buten-2-one,4-3,4-dihydroxyphenyl-, 3e,3,4-dihydroxybenzalacetone,acmc-20dpit PubChem CID: 53446072 IUPAC Name: 4-(3,4-dihydroxyphenyl)but-3-en-2-one SMILES: CC(=O)C=CC1=CC(=C(C=C1)O)O

PubChem CID 53446072
CAS 123694-03-1
Molecular Weight (g/mol) 178.187
MDL Number MFCD00916691
SMILES CC(=O)C=CC1=CC(=C(C=C1)O)O
Synonym 3-buten-2-one,4-3,4-dihydroxyphenyl-, 3e,3,4-dihydroxybenzalacetone,acmc-20dpit
IUPAC Name 4-(3,4-dihydroxyphenyl)but-3-en-2-one
InChI Key YIFZKRGUGKLILR-UHFFFAOYSA-N
Molecular Formula C10H10O3
10

Tyrphostin B46, 98+%, Thermo Scientific Chemicals

CAS: 133550-34-2 Molecular Formula: C19H18N2O3 Molecular Weight (g/mol): 322.364 MDL Number: MFCD00209865 InChI Key: GSQOBTOAOGXIFL-WJDWOHSUSA-N Synonym: tyrphostin b46,z-2-cyano-3-3,4-dihydroxyphenyl-n-3-phenylpropyl prop-2-enamide,n-3 inverted exclamation marka-phenylpropyl-3,4-dihydroxybenzylidenecyanoacetamide PubChem CID: 5353390 IUPAC Name: (Z)-2-cyano-3-(3,4-dihydroxyphenyl)-N-(3-phenylpropyl)prop-2-enamide SMILES: C1=CC=C(C=C1)CCCNC(=O)C(=CC2=CC(=C(C=C2)O)O)C#N

PubChem CID 5353390
CAS 133550-34-2
Molecular Weight (g/mol) 322.364
MDL Number MFCD00209865
SMILES C1=CC=C(C=C1)CCCNC(=O)C(=CC2=CC(=C(C=C2)O)O)C#N
Synonym tyrphostin b46,z-2-cyano-3-3,4-dihydroxyphenyl-n-3-phenylpropyl prop-2-enamide,n-3 inverted exclamation marka-phenylpropyl-3,4-dihydroxybenzylidenecyanoacetamide
IUPAC Name (Z)-2-cyano-3-(3,4-dihydroxyphenyl)-N-(3-phenylpropyl)prop-2-enamide
InChI Key GSQOBTOAOGXIFL-WJDWOHSUSA-N
Molecular Formula C19H18N2O3
11

3,4-Dichlorocinnamic acid, 97%

CAS: 1202-39-7 Molecular Formula: C9H6Cl2O2 Molecular Weight (g/mol): 217.045 MDL Number: MFCD00004385 InChI Key: RRLUFPHCTSFKNR-DUXPYHPUSA-N Synonym: 3,4-dichlorocinnamic acid,e-3-3,4-dichlorophenyl acrylic acid,3',4'-dichlorocinnamic acid,2-propenoic acid, 3-3,4-dichlorophenyl,cinnamic acid, 3,4-dichloro,3-3,4-dichlorophenyl acrylic acid,2e-3-3,4-dichlorophenyl prop-2-enoic acid,3-3,4-dichlorophenyl-2-propenoic acid,e-3-3,4-dichlorophenyl prop-2-enoic acid,2e-3-3,4-dichlorophenyl acrylic acid PubChem CID: 688027 IUPAC Name: (E)-3-(3,4-dichlorophenyl)prop-2-enoic acid SMILES: C1=CC(=C(C=C1C=CC(=O)O)Cl)Cl

PubChem CID 688027
CAS 1202-39-7
Molecular Weight (g/mol) 217.045
MDL Number MFCD00004385
SMILES C1=CC(=C(C=C1C=CC(=O)O)Cl)Cl
Synonym 3,4-dichlorocinnamic acid,e-3-3,4-dichlorophenyl acrylic acid,3',4'-dichlorocinnamic acid,2-propenoic acid, 3-3,4-dichlorophenyl,cinnamic acid, 3,4-dichloro,3-3,4-dichlorophenyl acrylic acid,2e-3-3,4-dichlorophenyl prop-2-enoic acid,3-3,4-dichlorophenyl-2-propenoic acid,e-3-3,4-dichlorophenyl prop-2-enoic acid,2e-3-3,4-dichlorophenyl acrylic acid
IUPAC Name (E)-3-(3,4-dichlorophenyl)prop-2-enoic acid
InChI Key RRLUFPHCTSFKNR-DUXPYHPUSA-N
Molecular Formula C9H6Cl2O2
12

Tyrphostin C15

CAS: 149092-50-2 Molecular Formula: C19H15N3O3S2 Molecular Weight (g/mol): 397.47 MDL Number: MFCD01074971 InChI Key: KXDONFLNGBQLTN-UHFFFAOYSA-N Synonym: tyrphostin ag 825,tyrphostin c15,4-hydroxy-3-methoxy-5-benzothiazolylthiomethyl benzylidenecyanoacetamide,5-benzothiazol-2-yl thiomethyl-4-hydroxy-3-methoxybenzylidenecyanoacetamide,2e-3-3-1,3-benzothiazol-2-ylsulfanyl methyl-4-hydroxy-5-methoxyphenyl-2-cyanoprop-2-enamide,tocris-1555,biomolki_000008,biomolki2_000018,bmk1-b8,tyrphostin ag PubChem CID: 6091659 ChEBI: CHEBI:75405 IUPAC Name: 3-{3-[(1,3-benzothiazol-2-ylsulfanyl)methyl]-4-hydroxy-5-methoxyphenyl}-2-cyanoprop-2-enamide SMILES: COC1=CC(C=C(C#N)C(N)=O)=CC(CSC2=NC3=CC=CC=C3S2)=C1O

PubChem CID 6091659
CAS 149092-50-2
Molecular Weight (g/mol) 397.47
ChEBI CHEBI:75405
MDL Number MFCD01074971
SMILES COC1=CC(C=C(C#N)C(N)=O)=CC(CSC2=NC3=CC=CC=C3S2)=C1O
Synonym tyrphostin ag 825,tyrphostin c15,4-hydroxy-3-methoxy-5-benzothiazolylthiomethyl benzylidenecyanoacetamide,5-benzothiazol-2-yl thiomethyl-4-hydroxy-3-methoxybenzylidenecyanoacetamide,2e-3-3-1,3-benzothiazol-2-ylsulfanyl methyl-4-hydroxy-5-methoxyphenyl-2-cyanoprop-2-enamide,tocris-1555,biomolki_000008,biomolki2_000018,bmk1-b8,tyrphostin ag
IUPAC Name 3-{3-[(1,3-benzothiazol-2-ylsulfanyl)methyl]-4-hydroxy-5-methoxyphenyl}-2-cyanoprop-2-enamide
InChI Key KXDONFLNGBQLTN-UHFFFAOYSA-N
Molecular Formula C19H15N3O3S2
13

4-Hydroxybenzylideneacetone, 97%

CAS: 3160-35-8 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00016490 InChI Key: OCNIKEFATSKIBE-NSCUHMNNSA-N Synonym: p-hydroxybenzalacetone,4-hydroxybenzylideneacetone,4-hydroxybenzal acetone,4-hydroxycinnamoylmethane,4-hydroxybenzalacetone,p-hydroxybenzylidene acetone,4-p-hydroxyphenyl-3-buten-2-one,4-4-hydroxyphenyl but-3-en-2-one,3-buten-2-one, 4-4-hydroxyphenyl,3-buten-2-one, 4-p-hydroxyphenyl PubChem CID: 796857 SMILES: CC(=O)\C=C\C1=CC=C(O)C=C1

PubChem CID 796857
CAS 3160-35-8
Molecular Weight (g/mol) 162.19
MDL Number MFCD00016490
SMILES CC(=O)\C=C\C1=CC=C(O)C=C1
Synonym p-hydroxybenzalacetone,4-hydroxybenzylideneacetone,4-hydroxybenzal acetone,4-hydroxycinnamoylmethane,4-hydroxybenzalacetone,p-hydroxybenzylidene acetone,4-p-hydroxyphenyl-3-buten-2-one,4-4-hydroxyphenyl but-3-en-2-one,3-buten-2-one, 4-4-hydroxyphenyl,3-buten-2-one, 4-p-hydroxyphenyl
InChI Key OCNIKEFATSKIBE-NSCUHMNNSA-N
Molecular Formula C10H10O2
14

3,4-Dimethoxycinnamic acid, 99%, predominantly trans isomer

CAS: 2316-26-9 Molecular Formula: C11H12O4 Molecular Weight (g/mol): 208.21 MDL Number: MFCD00004387 InChI Key: HJBWJAPEBGSQPR-GQCTYLIASA-N Synonym: 3,4-dimethoxycinnamic acid,dimethylcaffeic acid,caffeic acid dimethyl ether,2e-3-3,4-dimethoxyphenyl prop-2-enoic acid,dimethyl caffeic acid,e-3-3,4-dimethoxyphenyl acrylic acid,e-3,4-dimethoxycinnamic acid,unii-bvz841pvjl,2e-3-3,4-dimethoxyphenyl acrylic acid,3-3,4-dimethoxyphenyl acrylic acid PubChem CID: 717531 ChEBI: CHEBI:86549 IUPAC Name: (E)-3-(3,4-dimethoxyphenyl)prop-2-enoic acid SMILES: COC1=C(C=C(C=C1)C=CC(=O)O)OC

PubChem CID 717531
CAS 2316-26-9
Molecular Weight (g/mol) 208.21
ChEBI CHEBI:86549
MDL Number MFCD00004387
SMILES COC1=C(C=C(C=C1)C=CC(=O)O)OC
Synonym 3,4-dimethoxycinnamic acid,dimethylcaffeic acid,caffeic acid dimethyl ether,2e-3-3,4-dimethoxyphenyl prop-2-enoic acid,dimethyl caffeic acid,e-3-3,4-dimethoxyphenyl acrylic acid,e-3,4-dimethoxycinnamic acid,unii-bvz841pvjl,2e-3-3,4-dimethoxyphenyl acrylic acid,3-3,4-dimethoxyphenyl acrylic acid
IUPAC Name (E)-3-(3,4-dimethoxyphenyl)prop-2-enoic acid
InChI Key HJBWJAPEBGSQPR-GQCTYLIASA-N
Molecular Formula C11H12O4