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· · COA & SDS available for every product · Same-day shipping on in-stock items 3,5-Dimethoxycinnamic acid, predominantly trans - ≥99% , CAS No.16909-11-8
Synonyms
3,5-Dimethoxycinnamic acid, predominantly trans | HMS2196B04 | CHEBI:34595 | UNII-755BO701MA | EN300-14795 | 3-(3,5-dimethoxyphenyl)acrylic acid | AC-16565 | NSC 118976 | NSC-11964 | Z104510540 | 3,5-Dimethoxycinnamic acid | Cinnamic acid, 3,5-dimethoxy-
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Why this grade ≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
3, 5-Dimethoxycinnamic acid, predominantly trans | HMS2196B04 | CHEBI:34595 | UNII-755BO701MA | EN300-14795 | 3-(3, 5-dimethoxyphenyl)acrylic acid | AC-16565 | NSC 118976 | NSC-11964 | Z104510540 | 3, 5-Dimethoxycinnamic acid | Cinnamic acid, 3, 5-dimethoxy-
Specifications & Purity
≥99%
Names and Identifiers Pubchem Sid 488195357 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488195357 Canonical Smiles COC1=CC(=CC(=C1)C=CC(=O)O)OC IUPAC Name (E)-3-(3,5-dimethoxyphenyl)prop-2-enoic acid InChIKey VLSRUFWCGBMYDJ-ONEGZZNKSA-N INCHI 1S/C11H12O4/c1-14-9-5-8(3-4-11(12)13)6-10(7-9)15-2/h3-7H,1-2H3,(H,12,13)/b4-3+ Isomeric SMILES COC1=CC(=CC(=C1)/C=C/C(=O)O)OC WGK Germany 3 Molecular Weight 208.21 Reaxy-Rn 2971327 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2971327&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Phenylpropanoids and polyketides Class Cinnamic acids and derivatives Subclass Hydroxycinnamic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Coumaric acids and derivatives Alternative Parents Cinnamic acids Dimethoxybenzenes Styrenes Phenoxy compounds Anisoles Alkyl aryl ethers Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aromatic homomonocyclic compounds Substituents Cinnamic acid - Coumaric acid or derivatives - M-dimethoxybenzene - Dimethoxybenzene - Phenoxy compound - Anisole - Methoxybenzene - Styrene - Phenol ether - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Ether - Organic oxygen compound - Carbonyl group - Organic oxide - Organooxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Melt Point(°C) 174-175°C Molecular Weight 208.210 g/mol XLogP3 1.800 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 4 Exact Mass 208.074 Da Monoisotopic Mass 208.074 Da Topological Polar Surface Area 55.800 Ų Heavy Atom Count 15 Formal Charge 0 Complexity 225.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 1 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 1 Covalently-Bonded Unit Count 1
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