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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(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

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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

p-Coumaric Acid, 98+%, (Crystalline), 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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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

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3-Methoxycinnamic acid, predominantly trans, 98+%

CAS: 1533748 MDL Number: MFCD00004386

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Specifications

CAS	1533748
MDL Number	MFCD00004386

Ferulic Acid, 99.4%, MP Biomedicals™

CAS: 1135-24-6 Molecular Formula: C10H10O4 Molecular Weight (g/mol): 194.186 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

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Specifications

PubChem CID	445858
CAS	1135-24-6
Molecular Weight (g/mol)	194.186
ChEBI	CHEBI:17620
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

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Curcumin, Spectrum™ Chemical

CAS: 458-37-7

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Specifications

CAS	458-37-7

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2,3-Dimethoxycinnamic acid, predominantly trans, 98+%

CAS: 7345-82-6 Molecular Formula: C11H12O4 Molecular Weight (g/mol): 208.213 MDL Number: MFCD00004376 InChI Key: QAXPUWGAGVERSJ-VOTSOKGWSA-N Synonym: 2,3-dimethoxycinnamic acid,trans-2,3-dimethoxycinnamic acid,2e-3-2,3-dimethoxyphenyl acrylic acid,e-3-2,3-dimethoxyphenyl acrylic acid,2,3-dimethoxy cinnamic acid,3-2,3-dimethoxyphenyl acrylic acid,2e-3-2,3-dimethoxyphenyl prop-2-enoic acid,2-propenoic acid, 3-2,3-dimethoxyphenyl,e-3-2,3-dimethoxyphenyl prop-2-enoic acid,e-3-2,3-dimethoxy-phenyl-acrylic acid PubChem CID: 735842 IUPAC Name: (E)-3-(2,3-dimethoxyphenyl)prop-2-enoic acid SMILES: COC1=CC=CC(=C1OC)C=CC(=O)O

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PubChem CID	735842
CAS	7345-82-6
Molecular Weight (g/mol)	208.213
MDL Number	MFCD00004376
SMILES	COC1=CC=CC(=C1OC)C=CC(=O)O
Synonym	2,3-dimethoxycinnamic acid,trans-2,3-dimethoxycinnamic acid,2e-3-2,3-dimethoxyphenyl acrylic acid,e-3-2,3-dimethoxyphenyl acrylic acid,2,3-dimethoxy cinnamic acid,3-2,3-dimethoxyphenyl acrylic acid,2e-3-2,3-dimethoxyphenyl prop-2-enoic acid,2-propenoic acid, 3-2,3-dimethoxyphenyl,e-3-2,3-dimethoxyphenyl prop-2-enoic acid,e-3-2,3-dimethoxy-phenyl-acrylic acid
IUPAC Name	(E)-3-(2,3-dimethoxyphenyl)prop-2-enoic acid
InChI Key	QAXPUWGAGVERSJ-VOTSOKGWSA-N
Molecular Formula	C11H12O4

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

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Specifications

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

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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alpha-Cyano-4-hydroxycinnamic acid, Ultrapure MALDI Matrix, Thermo Scientific Chemicals

CAS: 28166-41-8 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00004204 InChI Key: AFVLVVWMAFSXCK-YVMONPNESA-N Synonym: alpha-cyano-4-hydroxycinnamate,2-cyano-4-hydroxycinnamate,2-cyano-3-4-hydroxyphe-nyl acrylic acid,2z-2-cyano-3-4-hydroxyphenyl prop-2-enoic acid PubChem CID: 9794103 IUPAC Name: (Z)-2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid SMILES: C1=CC(=CC=C1C=C(C#N)C(=O)O)O

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Specifications

PubChem CID	9794103
CAS	28166-41-8
Molecular Weight (g/mol)	189.17
MDL Number	MFCD00004204
SMILES	C1=CC(=CC=C1C=C(C#N)C(=O)O)O
Synonym	alpha-cyano-4-hydroxycinnamate,2-cyano-4-hydroxycinnamate,2-cyano-3-4-hydroxyphe-nyl acrylic acid,2z-2-cyano-3-4-hydroxyphenyl prop-2-enoic acid
IUPAC Name	(Z)-2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid
InChI Key	AFVLVVWMAFSXCK-YVMONPNESA-N
Molecular Formula	C10H7NO3

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3,4-Dichlorocinnamic acid, 97%, Thermo Scientific™

CAS: 1202-39-7 Molecular Formula: C₉H₆Cl₂O₂ Molecular Weight (g/mol): 217.05 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

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Specifications

PubChem CID	688027
CAS	1202-39-7
Molecular Weight (g/mol)	217.05
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

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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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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

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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

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3-Chlorocinnamic acid, predominantly trans, 98+%

CAS: 1866-38-2 Molecular Formula: C9H7ClO2 Molecular Weight (g/mol): 182.603 MDL Number: MFCD00004384 InChI Key: FFKGOJWPSXRALK-SNAWJCMRSA-N Synonym: 3-chlorocinnamic acid,3-3-chlorophenyl acrylic acid,m-chlorocinnamic acid,e-3-3-chlorophenyl acrylic acid,2e-3-3-chlorophenyl acrylic acid,trans-3-chlorocinnamic acid,e-3-chlorocinnamic acid,2e-3-3-chlorophenyl prop-2-enoic acid,2-propenoic acid, 3-3-chlorophenyl,rarechem bk hc t320 PubChem CID: 735250 IUPAC Name: (E)-3-(3-chlorophenyl)prop-2-enoic acid SMILES: C1=CC(=CC(=C1)Cl)C=CC(=O)O

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Specifications

PubChem CID	735250
CAS	1866-38-2
Molecular Weight (g/mol)	182.603
MDL Number	MFCD00004384
SMILES	C1=CC(=CC(=C1)Cl)C=CC(=O)O
Synonym	3-chlorocinnamic acid,3-3-chlorophenyl acrylic acid,m-chlorocinnamic acid,e-3-3-chlorophenyl acrylic acid,2e-3-3-chlorophenyl acrylic acid,trans-3-chlorocinnamic acid,e-3-chlorocinnamic acid,2e-3-3-chlorophenyl prop-2-enoic acid,2-propenoic acid, 3-3-chlorophenyl,rarechem bk hc t320
IUPAC Name	(E)-3-(3-chlorophenyl)prop-2-enoic acid
InChI Key	FFKGOJWPSXRALK-SNAWJCMRSA-N
Molecular Formula	C9H7ClO2

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3,5-Difluorocinnamic acid, 98%, Thermo Scientific™

CAS: 84315-23-1 Molecular Formula: C₉H₆F₂O₂ Molecular Weight (g/mol): 184.14 MDL Number: MFCD00010321 InChI Key: MBAWRXICVNIUGY-OWOJBTEDSA-N Synonym: 3,5-difluorocinnamic acid,trans-3,5-difluorocinnamic acid,3,5-difluorocinnamicacid,e-3-3,5-difluorophenyl acrylic acid,3-3,5-difluorophenyl acrylic acid,2e-3-3,5-difluorophenyl prop-2-enoic acid,2e-3-3,5-difluorophenyl acrylic acid,rarechem bk hw 0255,timtec-bb sbb006675,3-3,5-difluorophenyl propenoic acid PubChem CID: 5374941 IUPAC Name: (E)-3-(3,5-difluorophenyl)prop-2-enoic acid SMILES: C1=C(C=C(C=C1F)F)C=CC(=O)O

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Specifications

PubChem CID	5374941
CAS	84315-23-1
Molecular Weight (g/mol)	184.14
MDL Number	MFCD00010321
SMILES	C1=C(C=C(C=C1F)F)C=CC(=O)O
Synonym	3,5-difluorocinnamic acid,trans-3,5-difluorocinnamic acid,3,5-difluorocinnamicacid,e-3-3,5-difluorophenyl acrylic acid,3-3,5-difluorophenyl acrylic acid,2e-3-3,5-difluorophenyl prop-2-enoic acid,2e-3-3,5-difluorophenyl acrylic acid,rarechem bk hw 0255,timtec-bb sbb006675,3-3,5-difluorophenyl propenoic acid
IUPAC Name	(E)-3-(3,5-difluorophenyl)prop-2-enoic acid
InChI Key	MBAWRXICVNIUGY-OWOJBTEDSA-N
Molecular Formula	C₉H₆F₂O₂

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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

Cinnamic acids and derivatives

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