148.16 g/mol. Uses advised against Food, drug, pesticide or biocidal product use. Doceri is free in the iTunes app store. cis-ferulic acid (CHEBI:76117) has functional parent cis-cinnamic acid (CHEBI:35699) cis-cinnamate (CHEBI:35700) is conjugate base of cis-cinnamic acid (CHEBI:35699) IUPAC Name (2 Z )-3-phenylprop-2-enoic acid Sorry this one is long. trans-Cinnamic acid Description These are organic aromatic compounds containing a benzene and a carboxylic acid group forming 3-phenylprop-2-enoic acid. trans-Cinnamic acid is a weakly acidic compound (based on its pKa). Cis-cinnamic acid is the Z (cis) isomer of cinnamic acid It is a conjugate acid of a cis-cinnamate. The information of the atoms, bonds, connectivity and coordinates included in the chemical structure of CINNAMIC ACID can easily be identified by this visualization. Formula: C 9 H 8 O 2; Molecular weight: 148.1586; IUPAC Standard InChI: Molecular structure. 106.12 g of Benzaldehyde yields Cinnamic Acid = 148.16 g. 10.5 g of Benzaldehyde shall yield Cinnamic Acid = 148. Author(s):Marcin Mielecki and Bogdan Lesyng. CopyCopied, InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)/b7-6+ Syntheses of the cis-cinnamic acid analogues 4–8: (a) ethyl 2-[bis(2-isopropylphenoxy)phosphoryl]acetate, Triton B, THF, −78 °C, 94%, Z:E = 98:2, (b) 10% NaOH aq., EtOH, rt, 97%, (c) MOMCl, diisopropylethylamine, 0 °C, 99%, (d) 2-cyanoethanol, EDCI, DMAP, CH 2 Cl 2, 0 °C, 91%, Z:E = 63:37, (e) (COCl) 2, DMF (1 drop), CH 2 Cl 2, 0 °C, (f) 28% NH 4 OH aq., CH 2 Cl 2, 0 °C, … 1b), cinnamyl alcohol (Fig. 5 = 14.66 g. Hence, Theoretical yield of Cinnamic Acid = 14.66 g. If reported Practical yield = 9.5 g. Then, Percentage Practical yield = Practical yield / Theoretical yield × 100 = 9. 5 / 14. The antioxidant activity of selected representatives of flavonoids, coumarins, and cinnamic acids was examined by measuring their protective action toward linoleic acid peroxidation in micelles of sodium dodecyl sulfate in buffer solution, pH 7.4. It is a white crystalline compound that is slightly soluble in water, and freely soluble in … Please hyperlink "Mol-Instincts" to www.molinstincts.com. Therefore, in this study, the antibacterial activity of trans ‐cinnamic acid and commonly used antibiotics, namely chloramphenicol, vancomycin, streptomycin and erythromycin, were tested against 32 bacteria, including fish pathogens, nonpathogenic isolates and collection strains. The radius of the spheres is therefore smaller than the rod lengths in order to provide a clearer view of the atoms and bonds throughout the chemical structure model of CINNAMIC ACID. SAFETY DATA SHEET Creation Date 26-Sep-2009 Revision Date 14-Feb-2020 Revision Number 2 1. 106.12 g of Benzaldehyde yields Cinnamic Acid = 148.16 g. 10.5 g of Benzaldehyde shall yield Cinnamic Acid = 148. The cinnamic acid is soluble in dichloromethane at room temperature and thus before the bromine addition the reaction vessel holds a colourless solution. (trans)-Cinnamic Acid Compound with free spectra: 46 NMR, 14 FTIR, 2 Raman, 2 UV-Vis, and 23 MS Cinnamic acid is a white crystalline compound this is slightly soluble in water, or freely soluble in many organic solvents. Abstract The bromination of trans-cinnamic acid was completed to determine dibromide’s stereochemical structure and its mechanism. 2005-03-26. Hydroxycinnamic acids (hydroxycinnamates) are a class of aromatic acids or phenylpropanoids having a C 6 –C 3 skeleton. Author(s):Marcin Mielecki and Bogdan Lesyng. Classified as an unsaturated carboxylic acid, it occurs naturally in a number of plants.It exists as both a cis and a trans isomer, although the latter is more common. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Molecular Weight. Cinnamic acid (CA) and its hydroxy-derivatives are aromatic building blocks whose structural peculiarities (unsaturation, hydroxylic and/or carboxylic groups) have driven them to a prominent position in polymer science. Basic structure of quinic acid, chlorogenic acid, and typical hydroxycinnamate substituents. trans-Cinnamic acid is a sweet, balsam, and cinnamon tasting compound. Cinnamic acid. 709 The CINNAMIC ACID molecule shown in the visualization screen can be rotated interactively by keep clicking and moving the mouse button. Other (E)-3-phenylprop-2-enoic acid . UnitPot is a noteworthy web-based scientific unit converter that comes with an intuitive user interface. Benzoic and Cinnamic Acid Derivatives as Antioxidants: Structure-Activity Relation J Agric Food Chem. Incompatible with strong oxidizing agents. This video screencast was created with Doceri on an iPad. Difference spectra in the FT-Raman amide I band depicted changes in the secondary structure of gluten network modified by five phenolic acids in the content 0.05%, 0.1% and 0.2%: cinnamic acid (CINA), coumaric acid (COUA), caffeic acid (CAFA), ferulic acid (FERA) and chlorogenic acid (CHLA). Benzoic and cinnamic acid derivatives as antioxidants: structure-activity relation Chemsrc provides trans-Cinnamic acid(CAS#:140-10-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Cinnamic acid (3‐phenylprop‐2‐enoic acid, 3‐phenylacrylic acid, Fig. Source: Mol-Instincts Chemical Database, Predicted on Quantum. A series of cinnamic acid esters and their derivatives were synthesized and evaluated for antifungal activities in vitro against four plant pathogenic fungi by using the mycelium growth rate method. 25 matches found for trans-cinnamic acid Advanced Search | Structure Search Sort By Relevance Name ↑ Name ↓ Base Name ↑ Base Name ↓ Formula Weight ↑ Formula Weight ↓ For a better understanding of the chemical structure, an interactive 3D visualization of CINNAMIC ACID is provided here. 1c), 4‐hydroxycinnamic acid (p‐coumaric acid, Fig. It is obtained from cinnamon bark and balsam resins such as storax. The kinetic behavior of cinnamic acids, their methyl esters, and two catechols 1−10 (ArOH) in the reaction with DPPH• in methanol and ethanol is not compatible with a reaction mechanism that involves hydrogen atom abstraction from the hydroxyl group of 1−10 by DPPH•. The contents of this page can freely be shared if cited as follows: In the category of phytochemicals that can be found in food, there are : . Cinnamic acid exists as trans and cis isomers, but the trans form is the one most often found in nature and is the article of commerce. However, relatively little work has been carried out on the angiogenic responses of C. cassia and its active compound cinnamic acid (CA), despite its excellent pharmacological action. The molecular formula of CINNAMIC ACID is available in chemical formula page of CINNAMIC ACID, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. 1999 Apr;47(4) :1453-9. 621-82-9 - WBYWAXJHAXSJNI-UHFFFAOYSA-N - Cinnamic acid - Similar structures search, synonyms, formulas, resource links, and other chemical information. 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