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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 – 14 of 14 results
1

3-[4-(Trifluoromethoxy)phenyl]acrylic acid, 97%, Thermo Scientific™

CAS: 783-13-1 Molecular Formula: C10H7F3O3 Molecular Weight (g/mol): 232.158 MDL Number: MFCD00066338 InChI Key: RNYVTJANWYBGPW-ZZXKWVIFSA-N Synonym: 3-4-trifluoromethoxy phenyl acrylic acid,4-trifluoromethoxy cinnamic acid,e-3-4-trifluoromethoxy phenyl acrylic acid,e-3-4-trifluoromethoxy phenyl prop-2-enoic acid,2e-3-4-trifluoromethoxy phenyl prop-2-enoic acid,3-4-trifluoromethoxyphenyl acrylic acid,trifluoromethoxyphenylacrylicacid,trans-4-trifluoromethoxy cinnamic acid PubChem CID: 735857 IUPAC Name: (E)-3-[4-(trifluoromethoxy)phenyl]prop-2-enoic acid SMILES: C1=CC(=CC=C1C=CC(=O)O)OC(F)(F)F

PubChem CID 735857
CAS 783-13-1
Molecular Weight (g/mol) 232.158
MDL Number MFCD00066338
SMILES C1=CC(=CC=C1C=CC(=O)O)OC(F)(F)F
Synonym 3-4-trifluoromethoxy phenyl acrylic acid,4-trifluoromethoxy cinnamic acid,e-3-4-trifluoromethoxy phenyl acrylic acid,e-3-4-trifluoromethoxy phenyl prop-2-enoic acid,2e-3-4-trifluoromethoxy phenyl prop-2-enoic acid,3-4-trifluoromethoxyphenyl acrylic acid,trifluoromethoxyphenylacrylicacid,trans-4-trifluoromethoxy cinnamic acid
IUPAC Name (E)-3-[4-(trifluoromethoxy)phenyl]prop-2-enoic acid
InChI Key RNYVTJANWYBGPW-ZZXKWVIFSA-N
Molecular Formula C10H7F3O3
2

3,5-Dimethoxy-4-hydroxycinnamic acid, 98%, predominantly trans isomer

CAS: 530-59-6 Molecular Formula: C11H12O5 Molecular Weight (g/mol): 224.21 InChI Key: PCMORTLOPMLEFB-ONEGZZNKSA-N Synonym: sinapic acid,sinapinic acid,3,5-dimethoxy-4-hydroxycinnamic acid,sinapinate,sinapate,trans-sinapic acid,4-hydroxy-3,5-dimethoxycinnamic acid,synapoic acid,2e-3-4-hydroxy-3,5-dimethoxyphenyl prop-2-enoic acid,unii-p0i60993ec PubChem CID: 637775 ChEBI: CHEBI:15714 IUPAC Name: (E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid SMILES: COC1=CC(=CC(=C1O)OC)C=CC(=O)O

PubChem CID 637775
CAS 530-59-6
Molecular Weight (g/mol) 224.21
ChEBI CHEBI:15714
SMILES COC1=CC(=CC(=C1O)OC)C=CC(=O)O
Synonym sinapic acid,sinapinic acid,3,5-dimethoxy-4-hydroxycinnamic acid,sinapinate,sinapate,trans-sinapic acid,4-hydroxy-3,5-dimethoxycinnamic acid,synapoic acid,2e-3-4-hydroxy-3,5-dimethoxyphenyl prop-2-enoic acid,unii-p0i60993ec
IUPAC Name (E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid
InChI Key PCMORTLOPMLEFB-ONEGZZNKSA-N
Molecular Formula C11H12O5
3

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
4

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
5

2-Fluorocinnamic acid, 98%, Thermo Scientific™

CAS: 451-69-4 Molecular Formula: C9H7FO2 Molecular Weight (g/mol): 166.15 MDL Number: MFCD00004370 InChI Key: IOUDZAFBPDDAMK-AATRIKPKSA-N Synonym: 2-fluorocinnamic acid,o-fluorocinnamic acid,cinnamic acid, o-fluoro,2-propenoic acid, 3-2-fluorophenyl,2e-3-2-fluorophenyl prop-2-enoic acid,3-2-fluorophenyl acrylic acid,3-2-fluoro-phenyl-acrylic acid,2e-3-2-fluorophenyl acrylic acid,3-2-fluorophenyl-2-propenoic acid,trans-2-fluorocinnamic acid PubChem CID: 735833 IUPAC Name: (E)-3-(2-fluorophenyl)prop-2-enoic acid SMILES: OC(=O)\C=C\C1=CC=CC=C1F

PubChem CID 735833
CAS 451-69-4
Molecular Weight (g/mol) 166.15
MDL Number MFCD00004370
SMILES OC(=O)\C=C\C1=CC=CC=C1F
Synonym 2-fluorocinnamic acid,o-fluorocinnamic acid,cinnamic acid, o-fluoro,2-propenoic acid, 3-2-fluorophenyl,2e-3-2-fluorophenyl prop-2-enoic acid,3-2-fluorophenyl acrylic acid,3-2-fluoro-phenyl-acrylic acid,2e-3-2-fluorophenyl acrylic acid,3-2-fluorophenyl-2-propenoic acid,trans-2-fluorocinnamic acid
IUPAC Name (E)-3-(2-fluorophenyl)prop-2-enoic acid
InChI Key IOUDZAFBPDDAMK-AATRIKPKSA-N
Molecular Formula C9H7FO2
6

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
8

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
9

4-Hydroxy-3-methoxycinnamic acid, 99%

CAS: 1135-24-6 Molecular Formula: C10H10O4 Molecular Weight (g/mol): 194.19 MDL Number: MFCD00004400 InChI Key: KSEBMYQBYZTDHS-HWKANZROSA-N Synonym: ferulic acid,trans-ferulic acid,4-hydroxy-3-methoxycinnamic acid,trans-4-hydroxy-3-methoxycinnamic acid,3-4-hydroxy-3-methoxyphenyl acrylic acid,e-ferulic acid,coniferic acid,ferulate,ferulic acid, trans,2-propenoic acid, 3-4-hydroxy-3-methoxyphenyl PubChem CID: 445858 ChEBI: CHEBI:17620 IUPAC Name: (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid SMILES: COC1=C(C=CC(=C1)C=CC(=O)O)O

PubChem CID 445858
CAS 1135-24-6
Molecular Weight (g/mol) 194.19
ChEBI CHEBI:17620
MDL Number MFCD00004400
SMILES COC1=C(C=CC(=C1)C=CC(=O)O)O
Synonym ferulic acid,trans-ferulic acid,4-hydroxy-3-methoxycinnamic acid,trans-4-hydroxy-3-methoxycinnamic acid,3-4-hydroxy-3-methoxyphenyl acrylic acid,e-ferulic acid,coniferic acid,ferulate,ferulic acid, trans,2-propenoic acid, 3-4-hydroxy-3-methoxyphenyl
IUPAC Name (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid
InChI Key KSEBMYQBYZTDHS-HWKANZROSA-N
Molecular Formula C10H10O4
10

alpha-Cyano-3-hydroxycinnamic acid, 98%

CAS: 54673-07-3 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00004203 InChI Key: HPLNTJVXWMJLNJ-YWEYNIOJSA-N Synonym: 2z-2-cyano-3-3-hydroxyphenyl prop-2-enoic acid PubChem CID: 21338270 IUPAC Name: (Z)-2-cyano-3-(3-hydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=CC(=C1)O)C=C(C#N)C(=O)O

PubChem CID 21338270
CAS 54673-07-3
Molecular Weight (g/mol) 189.17
MDL Number MFCD00004203
SMILES C1=CC(=CC(=C1)O)C=C(C#N)C(=O)O
Synonym 2z-2-cyano-3-3-hydroxyphenyl prop-2-enoic acid
IUPAC Name (Z)-2-cyano-3-(3-hydroxyphenyl)prop-2-enoic acid
InChI Key HPLNTJVXWMJLNJ-YWEYNIOJSA-N
Molecular Formula C10H7NO3
11

2-Carboxycinnamic acid, 98%, ACROS Organics™

CAS: 612-40-8 Molecular Formula: C10H8O4 Molecular Weight (g/mol): 192.17 MDL Number: MFCD00004380 InChI Key: SCWPNMHQRGNQHH-AATRIKPKSA-N Synonym: 2-carboxycinnamic acid,2-2-carboxyvinyl benzoic acid,2-2-carboxyethenyl benzoic acid,e-2-2-carboxyvinyl benzoic acid,2-e-3-hydroxy-3-oxoprop-1-enyl benzoic acid,2-1e-2-carboxyvinyl benzoic acid,2-e-2-carboxyethenyl benzoic acid,2-1e-2-carboxyeth-1-en-1-yl benzoic acid,2-e-2-carboxyvinyl benzoicacid,2-carboxy cinnamic acid PubChem CID: 904938 IUPAC Name: 2-[(1E)-2-carboxyeth-1-en-1-yl]benzoic acid SMILES: OC(=O)\C=C\C1=CC=CC=C1C(O)=O

PubChem CID 904938
CAS 612-40-8
Molecular Weight (g/mol) 192.17
MDL Number MFCD00004380
SMILES OC(=O)\C=C\C1=CC=CC=C1C(O)=O
Synonym 2-carboxycinnamic acid,2-2-carboxyvinyl benzoic acid,2-2-carboxyethenyl benzoic acid,e-2-2-carboxyvinyl benzoic acid,2-e-3-hydroxy-3-oxoprop-1-enyl benzoic acid,2-1e-2-carboxyvinyl benzoic acid,2-e-2-carboxyethenyl benzoic acid,2-1e-2-carboxyeth-1-en-1-yl benzoic acid,2-e-2-carboxyvinyl benzoicacid,2-carboxy cinnamic acid
IUPAC Name 2-[(1E)-2-carboxyeth-1-en-1-yl]benzoic acid
InChI Key SCWPNMHQRGNQHH-AATRIKPKSA-N
Molecular Formula C10H8O4
12

4-Methylcinnamic acid, 99%, predominantly trans, Thermo Scientific™

CAS: 1866-39-3 MDL Number: MFCD00002697 InChI Key: RURHILYUWQEGOS-VOTSOKGWSA-N Synonym: 4-methylcinnamic acid,3-p-tolyl acrylic acid,e-3-p-tolyl acrylic acid,p-methylcinnamic acid,p-methyl cinnamic acid,2e-3-4-methylphenyl acrylic acid,2e-3-4-methylphenyl prop-2-enoic acid,4-methyl-cinnamic acid,e-3-4-methylphenyl-2-propenoic acid,3-4-methylphenyl-2-propenoic acid PubChem CID: 731767 IUPAC Name: (E)-3-(4-methylphenyl)prop-2-enoic acid SMILES: CC1=CC=C(C=C1)C=CC(=O)O

PubChem CID 731767
CAS 1866-39-3
MDL Number MFCD00002697
SMILES CC1=CC=C(C=C1)C=CC(=O)O
Synonym 4-methylcinnamic acid,3-p-tolyl acrylic acid,e-3-p-tolyl acrylic acid,p-methylcinnamic acid,p-methyl cinnamic acid,2e-3-4-methylphenyl acrylic acid,2e-3-4-methylphenyl prop-2-enoic acid,4-methyl-cinnamic acid,e-3-4-methylphenyl-2-propenoic acid,3-4-methylphenyl-2-propenoic acid
IUPAC Name (E)-3-(4-methylphenyl)prop-2-enoic acid
InChI Key RURHILYUWQEGOS-VOTSOKGWSA-N
13

m-Hydroxycinnamic acid, 99%, predominantly trans, Thermo Scientific Chemicals

CAS: 14755-02-3 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00004390 InChI Key: KKSDGJDHHZEWEP-SNAWJCMRSA-N Synonym: 3-hydroxycinnamic acid,3-coumaric acid,m-coumaric acid,m-hydroxycinnamic acid,3-3-hydroxyphenyl acrylic acid,e-3-3-hydroxyphenyl acrylic acid,trans-3-hydroxycinnamic acid,trans-3-hydroxycinnamate,cinnamic acid, m-hydroxy,2e-3-3-hydroxyphenyl prop-2-enoic acid PubChem CID: 637541 ChEBI: CHEBI:32357 IUPAC Name: (E)-3-(3-hydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=CC(=C1)O)C=CC(=O)O

PubChem CID 637541
CAS 14755-02-3
Molecular Weight (g/mol) 164.16
ChEBI CHEBI:32357
MDL Number MFCD00004390
SMILES C1=CC(=CC(=C1)O)C=CC(=O)O
Synonym 3-hydroxycinnamic acid,3-coumaric acid,m-coumaric acid,m-hydroxycinnamic acid,3-3-hydroxyphenyl acrylic acid,e-3-3-hydroxyphenyl acrylic acid,trans-3-hydroxycinnamic acid,trans-3-hydroxycinnamate,cinnamic acid, m-hydroxy,2e-3-3-hydroxyphenyl prop-2-enoic acid
IUPAC Name (E)-3-(3-hydroxyphenyl)prop-2-enoic acid
InChI Key KKSDGJDHHZEWEP-SNAWJCMRSA-N
Molecular Formula C9H8O3