Cinnamic acids and derivatives
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-]
4-Chlorocinnamamide, 97%
CAS: 18166-64-8 Molecular Formula: C9H8ClNO Molecular Weight (g/mol): 181.62 MDL Number: MFCD00017147 InChI Key: PWXPFYVNYKVJBW-ZZXKWVIFSA-N Synonym: 4-chlorocinnamamide,p-chlorocinnamamide,2e-3-4-chlorophenyl prop-2-enamide,3-4-chlorophenyl acrylamide,p-chlorocinnamide,4-chlorocinnamide,trans,4-chlorobenzeneacrylamide,2e-3-4-chlorophenyl acrylamide,e-3-4-chlorophenyl prop-2-enamide PubChem CID: 5364144 IUPAC Name: (E)-3-(4-chlorophenyl)prop-2-enamide SMILES: NC(=O)\C=C\C1=CC=C(Cl)C=C1
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
3-(1-Naphthyl)acrylic acid, 98%
CAS: 13026-12-5 Molecular Formula: C13H10O2 Molecular Weight (g/mol): 198.22 MDL Number: MFCD00014317,MFCD00014317 InChI Key: WPXMLUUYWNHQOR-CMDGGOBGSA-N Synonym: naphthalene-1-acrylic acid,z-3-1-naphthyl acrylic acid,z-3-naphthalen-1-yl-acrylic acid,z-3-naphthalen-1-yl acrylic acid,2z-3-naphthalen-1-yl prop-2-enoic acid PubChem CID: 12158295 SMILES: OC(=O)\C=C\C1=C2C=CC=CC2=CC=C1
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
trans-4-Hydroxy-3-methoxycinnamic acid, 99%
CAS: 537-98-4 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=CC(\C=C\C(O)=O)=CC=C1O
4-Acetoxy-3-methoxycinnamic acid, 98+%
CAS: 2596-47-6 Molecular Formula: C12H12O5 Molecular Weight (g/mol): 236.223 MDL Number: MFCD00014378 InChI Key: IHKNVZISLLDMOR-GQCTYLIASA-N Synonym: acetylferulic acid,4-acetoxy-3-methoxycinnamic acid,3-methoxy-4-acetoxycinnamic acid,3-4-acetoxy-3-methoxyphenyl acrylic acid,cinnamic acid, 4-acetoxy-3-methoxy,acetylated ferulic acid,cinnamic acid, 4-hydroxy-3-methoxy-, acetate,2-propenoic acid, 3-4-acetyloxy-3-methoxyphenyl,2e-3-4-acetyloxy-3-methoxyphenyl prop-2-enoic acid PubChem CID: 5354677 ChEBI: CHEBI:86582 IUPAC Name: (E)-3-(4-acetyloxy-3-methoxyphenyl)prop-2-enoic acid SMILES: CC(=O)OC1=C(C=C(C=C1)C=CC(=O)O)OC
3,5-Di-tert-butyl-4-hydroxycinnamic acid, predominantly trans, 97%
CAS: 22014-01-3 Molecular Formula: C17H24O3 Molecular Weight (g/mol): 276.38 MDL Number: MFCD00017291 InChI Key: CTYWXRDQWMRIIM-BQYQJAHWSA-N Synonym: 3-3,5-di-tert-butyl-4-hydroxyphenyl acrylic acid,unii-k7zj1m9j5t,k7zj1m9j5t,3,5-di-tert-butyl-4-hydroxycinnamic acid,3,5-di-t-butyl-4-hydroxycinnamic acid,3,5-di-tert-butyl-4-hydroxycinnamic acid, predominantly trans,2e-3-3,5-di-tert-butyl-4-hydroxyphenyl prop-2-enoic acid,3-3,5-di-tert-butyl-4-hydroxyphenyl prop-2-enoic acid,2e-3-3,5-bis tert-butyl-4-hydroxyphenyl prop-2-enoic acid,2e-3-3,5-ditert-butyl-4-hydroxyphenyl acrylic acid PubChem CID: 689095 IUPAC Name: (E)-3-(3,5-ditert-butyl-4-hydroxyphenyl)prop-2-enoic acid SMILES: CC(C)(C)C1=CC(\C=C\C(O)=O)=CC(=C1O)C(C)(C)C
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.
phyproof™ trans-Cinnamic acid, ≥98% (HPLC), MilliporeSigma™ Supelco™
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
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
4-Chlorocinnamic acid, predominantly trans, 99%
CAS: 1615-02-7 Molecular Formula: C9H7ClO2 Molecular Weight (g/mol): 182.60 MDL Number: MFCD00004396 InChI Key: GXLIFJYFGMHYDY-ZZXKWVIFSA-N Synonym: 4-chlorocinnamic acid,p-chlorocinnamic acid,3-4-chlorophenyl acrylic acid,trans-4-chlorocinnamic acid,2e-3-4-chlorophenyl prop-2-enoic acid,e-p-chlorocinnamic acid,cinnamic acid, p-chloro,trans-p-chlorocinnamic acid,2-propenoic acid, 3-4-chlorophenyl,3-p-chlorophenyl acrylic acid PubChem CID: 637797 ChEBI: CHEBI:61116 IUPAC Name: (E)-3-(4-chlorophenyl)prop-2-enoic acid SMILES: OC(=O)\C=C\C1=CC=C(Cl)C=C1
trans-3-Fluorocinnamic acid, 98%
CAS: 20595-30-6 Molecular Formula: C9H7FO2 Molecular Weight (g/mol): 166.151 MDL Number: MFCD00004383 InChI Key: RTSIUKMGSDOSTI-SNAWJCMRSA-N Synonym: 3-fluorocinnamic acid,3-3-fluorophenyl acrylic acid,trans-3-fluorocinnamic acid,2e-3-3-fluorophenyl prop-2-enoic acid,e-3-3-fluorophenyl acrylic acid,m-fluorocinnamic acid,trans 3-fluorocinnamic acid,3-3-fluoro-phenyl-acrylic acid,trans-m-fluorocinnamic,e-3-3-fluorophenyl prop-2-enoic acid PubChem CID: 1551219 IUPAC Name: (E)-3-(3-fluorophenyl)prop-2-enoic acid SMILES: C1=CC(=CC(=C1)F)C=CC(=O)O
4-Hydroxy-3-methoxycinnamic acid, Mixture of isomers, ≥99.0% (HPLC), MilliporeSigma™ Supelco™
4-Hydroxy-3-methoxycinnamic acid is a ubiquitous plant constituent primarily occurring in seeds and leaves. It arises from the metabolism of phenylalanine and tyrosine.