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.

Search Within Results

61 – 75 of 783 results

Promotions Available

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

Pricing & Availability
Specifications

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

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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

3-(2-Chloro-3,4-dimethoxyphenyl)acrylic acid, 97%, Thermo Scientific™

CAS: 99854-17-8 Molecular Formula: C11H10ClO4 Molecular Weight (g/mol): 241.65 MDL Number: MFCD00084947 InChI Key: JIPTVEJKXDVECY-GQCTYLIASA-M Synonym: 3-2-chloro-3,4-dimethoxyphenyl acrylic acid,2-chloro-3,4-dimethoxycinnamic acid,2e-3-2-chloro-3,4-dimethoxyphenyl prop-2-enoic acid,e-3-2-chloro-3,4-dimethoxyphenyl acrylic acid,e-3-2-chloro-3,4-dimethoxy-phenyl-acrylic acid,e-3-2-chloro-3,4-dimethoxyphenyl prop-2-enoic acid,2e-3-2-chloro-3,4-dimethoxyphenyl-2-propenoic acid PubChem CID: 5708524 IUPAC Name: (E)-3-(2-chloro-3,4-dimethoxyphenyl)prop-2-enoic acid SMILES: COC1=CC=C(\C=C\C([O-])=O)C(Cl)=C1OC

Pricing & Availability
Specifications

PubChem CID	5708524
CAS	99854-17-8
Molecular Weight (g/mol)	241.65
MDL Number	MFCD00084947
SMILES	COC1=CC=C(\C=C\C([O-])=O)C(Cl)=C1OC
Synonym	3-2-chloro-3,4-dimethoxyphenyl acrylic acid,2-chloro-3,4-dimethoxycinnamic acid,2e-3-2-chloro-3,4-dimethoxyphenyl prop-2-enoic acid,e-3-2-chloro-3,4-dimethoxyphenyl acrylic acid,e-3-2-chloro-3,4-dimethoxy-phenyl-acrylic acid,e-3-2-chloro-3,4-dimethoxyphenyl prop-2-enoic acid,2e-3-2-chloro-3,4-dimethoxyphenyl-2-propenoic acid
IUPAC Name	(E)-3-(2-chloro-3,4-dimethoxyphenyl)prop-2-enoic acid
InChI Key	JIPTVEJKXDVECY-GQCTYLIASA-M
Molecular Formula	C11H10ClO4

Promotions Available

4-Bromocinnamic acid, predominantly trans, 97+%

CAS: 1200-07-3 Molecular Formula: C9H7BrO2 Molecular Weight (g/mol): 227.06 MDL Number: MFCD00004394 InChI Key: CPDDDTNAMBSPRN-ZZXKWVIFSA-N Synonym: 4-bromocinnamic acid,p-bromocinnamic acid,3-4-bromophenyl acrylic acid,bromocinnamic acid,4,2e-3-4-bromophenyl prop-2-enoic acid,trans-4-bromocinnamic acid,e-3-4-bromophenyl acrylic acid,2-propenoic acid, 3-4-bromophenyl-, 2e,4-bromocinnamic acid, predominantly trans,rarechem bk hd c006 PubChem CID: 737158 IUPAC Name: (E)-3-(4-bromophenyl)prop-2-enoic acid SMILES: OC(=O)\C=C\C1=CC=C(Br)C=C1

Pricing & Availability
Specifications

PubChem CID	737158
CAS	1200-07-3
Molecular Weight (g/mol)	227.06
MDL Number	MFCD00004394
SMILES	OC(=O)\C=C\C1=CC=C(Br)C=C1
Synonym	4-bromocinnamic acid,p-bromocinnamic acid,3-4-bromophenyl acrylic acid,bromocinnamic acid,4,2e-3-4-bromophenyl prop-2-enoic acid,trans-4-bromocinnamic acid,e-3-4-bromophenyl acrylic acid,2-propenoic acid, 3-4-bromophenyl-, 2e,4-bromocinnamic acid, predominantly trans,rarechem bk hd c006
IUPAC Name	(E)-3-(4-bromophenyl)prop-2-enoic acid
InChI Key	CPDDDTNAMBSPRN-ZZXKWVIFSA-N
Molecular Formula	C9H7BrO2

Promotions Available

Curcumin, Spectrum™ Chemical

CAS: 458-37-7

Pricing & Availability
Specifications

CAS	458-37-7

Promotions Available

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

Pricing & Availability
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

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.

Pricing & Availability

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

Pricing & Availability
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

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

Pricing & Availability
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

Promotions Available

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

Pricing & Availability
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

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

Pricing & Availability
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

3,5-Dimethoxy-4-hydroxycinnamic Acid 99.0+%, TCI America™

CAS: 530-59-6 Molecular Formula: C11H12O5 Molecular Weight (g/mol): 224.212 MDL Number: MFCD00004401 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

Pricing & Availability
Specifications

PubChem CID	637775
CAS	530-59-6
Molecular Weight (g/mol)	224.212
ChEBI	CHEBI:15714
MDL Number	MFCD00004401
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

trans-p-Coumaric Acid 98.0+%, TCI America™

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

Pricing & Availability
Specifications

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

Cinnamic acids and derivatives

Filtered Search Results

Narrow Results