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.

61 – 75 of 592 results

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

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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

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

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Specifications

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

2-Carboxycinnamic acid, predominantly trans, 97%

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-[(E)-2-carboxyethenyl]benzoic acid SMILES: OC(=O)\C=C\C1=CC=CC=C1C(O)=O

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Specifications

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-[(E)-2-carboxyethenyl]benzoic acid
InChI Key	SCWPNMHQRGNQHH-AATRIKPKSA-N
Molecular Formula	C10H8O4

Curcumin, Spectrum™ Chemical

CAS: 458-37-7

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Specifications

CAS	458-37-7

3-Methoxycinnamic acid, predominantly trans, 98+%

CAS: 1533748 MDL Number: MFCD00004386

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Specifications

CAS	1533748
MDL Number	MFCD00004386

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

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Specifications

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

4-Dimethylaminocinnamic acid, 97+%

CAS: 1552-96-1 Molecular Formula: C11H13NO2 Molecular Weight (g/mol): 191.23 MDL Number: MFCD00004397 InChI Key: CQNPVMCASGWEHM-VMPITWQZSA-N Synonym: 4-dimethylamino cinnamic acid,4-dimethylaminocinnamic acid,p-dimethylamino cinnamic acid,3-4-dimethylamino phenyl acrylic acid,4-n,n-dimethylamino cinnamic acid,2e-3-4-dimethylamino phenyl prop-2-enoic acid,e-3-4-dimethylaminophenyl prop-2-enoic acid,e-3-4-dimethylamino phenyl acrylic acid PubChem CID: 1540638 IUPAC Name: (E)-3-[4-(dimethylamino)phenyl]prop-2-enoic acid SMILES: CN(C)C1=CC=C(C=C1)C=CC(=O)O

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Specifications

PubChem CID	1540638
CAS	1552-96-1
Molecular Weight (g/mol)	191.23
MDL Number	MFCD00004397
SMILES	CN(C)C1=CC=C(C=C1)C=CC(=O)O
Synonym	4-dimethylamino cinnamic acid,4-dimethylaminocinnamic acid,p-dimethylamino cinnamic acid,3-4-dimethylamino phenyl acrylic acid,4-n,n-dimethylamino cinnamic acid,2e-3-4-dimethylamino phenyl prop-2-enoic acid,e-3-4-dimethylaminophenyl prop-2-enoic acid,e-3-4-dimethylamino phenyl acrylic acid
IUPAC Name	(E)-3-[4-(dimethylamino)phenyl]prop-2-enoic acid
InChI Key	CQNPVMCASGWEHM-VMPITWQZSA-N
Molecular Formula	C11H13NO2

4-Acetoxycinnamic acid, predominantly trans, 98+%

CAS: 15486-19-8 Molecular Formula: C11H10O4 Molecular Weight (g/mol): 206.197 MDL Number: MFCD00016847 InChI Key: BYHBHNKBISXCEP-QPJJXVBHSA-N Synonym: 4-acetoxycinnamic acid,p-acetoxycinnamic acid,3-4-acetoxyphenyl acrylic acid,2-propenoic acid, 3-4-acetyloxy phenyl,trans-4-acetoxycinnamic acid,3-4-acetyloxy phenyl prop-2-enoic acid,4-acetoxycinnamic acid, predominantly trans,acetylated coumaric acid,2e-3-4-acetyloxy phenyl prop-2-enoic acid,3-4-acetoxyphenyl-2-propenoic acid PubChem CID: 5373941 ChEBI: CHEBI:86580 IUPAC Name: (E)-3-(4-acetyloxyphenyl)prop-2-enoic acid SMILES: CC(=O)OC1=CC=C(C=C1)C=CC(=O)O

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Specifications

PubChem CID	5373941
CAS	15486-19-8
Molecular Weight (g/mol)	206.197
ChEBI	CHEBI:86580
MDL Number	MFCD00016847
SMILES	CC(=O)OC1=CC=C(C=C1)C=CC(=O)O
Synonym	4-acetoxycinnamic acid,p-acetoxycinnamic acid,3-4-acetoxyphenyl acrylic acid,2-propenoic acid, 3-4-acetyloxy phenyl,trans-4-acetoxycinnamic acid,3-4-acetyloxy phenyl prop-2-enoic acid,4-acetoxycinnamic acid, predominantly trans,acetylated coumaric acid,2e-3-4-acetyloxy phenyl prop-2-enoic acid,3-4-acetoxyphenyl-2-propenoic acid
IUPAC Name	(E)-3-(4-acetyloxyphenyl)prop-2-enoic acid
InChI Key	BYHBHNKBISXCEP-QPJJXVBHSA-N
Molecular Formula	C11H10O4

trans-4-Methoxycinnamic acid, 98%

CAS: 943-89-5 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=C\C(O)=O)C=C1

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Specifications

PubChem CID	699414
CAS	943-89-5
Molecular Weight (g/mol)	178.19
MDL Number	MFCD00004398
SMILES	COC1=CC=C(\C=C\C(O)=O)C=C1
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

p-Coumaric Acid, MP Biomedicals

CAS: 7400-08-0 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 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

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Specifications

PubChem CID	637542
CAS	7400-08-0
Molecular Weight (g/mol)	164.16
ChEBI	CHEBI:32374
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

Curcumin, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

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4-Chloro-3-nitrocinnamic acid, 98%

CAS: 20797-48-2 Molecular Formula: C9H6ClNO4 Molecular Weight (g/mol): 227.6 MDL Number: MFCD00063311 InChI Key: QBDALTIMHOITIU-DUXPYHPUSA-N Synonym: 4-chloro-3-nitrocinnamic acid,trans-4-chloro-3-nitrocinnamic acid,3-4-chloro-3-nitrophenyl acrylic acid,e-3-4-chloro-3-nitrophenyl acrylic acid,2e-3-4-chloro-3-nitrophenyl prop-2-enoic acid,e-3-4-chloro-3-nitrophenyl prop-2-enoic acid,4-chloro-3-nitro-cinnamic acid,3-nitro-4-chlorocinnamic acid,qbdaltimhoitiu-duxpyhpusa,3-4-chloro-3-nitrophenyl propenoic acid PubChem CID: 688108 SMILES: C1=CC(=C(C=C1C=CC(=O)O)[N+](=O)[O-])Cl

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Specifications

PubChem CID	688108
CAS	20797-48-2
Molecular Weight (g/mol)	227.6
MDL Number	MFCD00063311
SMILES	C1=CC(=C(C=C1C=CC(=O)O)[N+](=O)[O-])Cl
Synonym	4-chloro-3-nitrocinnamic acid,trans-4-chloro-3-nitrocinnamic acid,3-4-chloro-3-nitrophenyl acrylic acid,e-3-4-chloro-3-nitrophenyl acrylic acid,2e-3-4-chloro-3-nitrophenyl prop-2-enoic acid,e-3-4-chloro-3-nitrophenyl prop-2-enoic acid,4-chloro-3-nitro-cinnamic acid,3-nitro-4-chlorocinnamic acid,qbdaltimhoitiu-duxpyhpusa,3-4-chloro-3-nitrophenyl propenoic acid
InChI Key	QBDALTIMHOITIU-DUXPYHPUSA-N
Molecular Formula	C9H6ClNO4

2-Fluorocinnamic acid, predominantly trans, 98%

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Specifications

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

1,4-Benzenediacrylic acid, 98%, Thermo Scientific Chemicals

CAS: 16323-43-6 Molecular Formula: C12H10O4 Molecular Weight (g/mol): 218.208 MDL Number: MFCD00002698 InChI Key: AAFXQFIGKBLKMC-KQQUZDAGSA-N Synonym: 1,4-benzenediacrylic acid,1,4-phenylenediacrylic acid,p-phenylenediacrylic acid,p-benzenediacrylic acid,unii-0f7e4o8q8y,3,3'-1,4-phenylene bis-2-propenoic acid,3,3'-p-phenylene diacrylic acid,2e-3-4-1e-2-carboxyeth-1-en-1-yl phenyl prop-2-enoic acid,2'e-3,3'-benzene-1,4-diylbisprop-2-enoic acid,3,3'-benzene-1,4-diylbisprop-2-enoic acid PubChem CID: 759280 IUPAC Name: (E)-3-[4-[(E)-2-carboxyethenyl]phenyl]prop-2-enoic acid SMILES: C1=CC(=CC=C1C=CC(=O)O)C=CC(=O)O

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Specifications

PubChem CID	759280
CAS	16323-43-6
Molecular Weight (g/mol)	218.208
MDL Number	MFCD00002698
SMILES	C1=CC(=CC=C1C=CC(=O)O)C=CC(=O)O
Synonym	1,4-benzenediacrylic acid,1,4-phenylenediacrylic acid,p-phenylenediacrylic acid,p-benzenediacrylic acid,unii-0f7e4o8q8y,3,3'-1,4-phenylene bis-2-propenoic acid,3,3'-p-phenylene diacrylic acid,2e-3-4-1e-2-carboxyeth-1-en-1-yl phenyl prop-2-enoic acid,2'e-3,3'-benzene-1,4-diylbisprop-2-enoic acid,3,3'-benzene-1,4-diylbisprop-2-enoic acid
IUPAC Name	(E)-3-[4-[(E)-2-carboxyethenyl]phenyl]prop-2-enoic acid
InChI Key	AAFXQFIGKBLKMC-KQQUZDAGSA-N
Molecular Formula	C12H10O4

trans-Cinnamamide 98.0+%, TCI America™

CAS: 22031-64-7 Molecular Formula: C9H9NO Molecular Weight (g/mol): 147.177 MDL Number: MFCD00008033 InChI Key: APEJMQOBVMLION-VOTSOKGWSA-N Synonym: trans-3-Phenylacrylamide PubChem CID: 5273472 ChEBI: CHEBI:76320 IUPAC Name: (E)-3-phenylprop-2-enamide SMILES: C1=CC=C(C=C1)C=CC(=O)N

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Specifications

PubChem CID	5273472
CAS	22031-64-7
Molecular Weight (g/mol)	147.177
ChEBI	CHEBI:76320
MDL Number	MFCD00008033
SMILES	C1=CC=C(C=C1)C=CC(=O)N
Synonym	trans-3-Phenylacrylamide
IUPAC Name	(E)-3-phenylprop-2-enamide
InChI Key	APEJMQOBVMLION-VOTSOKGWSA-N
Molecular Formula	C9H9NO

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Cinnamic acids and derivatives

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Curcumin, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

trans-Cinnamamide 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Curcumin, Spectrum™ Chemical

trans-Cinnamamide 98.0+%, TCI America™