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· · COA & SDS available for every product · Same-day shipping on in-stock items trans-3-Hydroxycinnamic acid - ≥99% , CAS No.14755-02-3
Synonyms
Cinnamic acid, 3-hydroxy- | trans-3-Hydroxycinnamic acid, 99% | 3-(3-hydroxyphenyl)-2-propenoic acid | 3-(3-Hydroxyphenyl)acrylsaeure | bmse000093 | Q6712039 | (E)-3-(3-hydroxyphenyl)prop-2-enoic acid | LS-13594 | HY-113357 | (2E)-3-(3-hydroxyphenyl)prop-
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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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Cinnamic acid, 3-hydroxy- | trans-3-Hydroxycinnamic acid, 99% | 3-(3-hydroxyphenyl)-2-propenoic acid | 3-(3-Hydroxyphenyl)acrylsaeure | bmse000093 | Q6712039 | (E)-3-(3-hydroxyphenyl)prop-2-enoic acid | LS-13594 | HY-113357 | (2E)-3-(3-hydroxyphenyl)prop-
Specifications & Purity
≥99%
Names and Identifiers Pubchem Sid 488190844 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488190844 Canonical Smiles C1=CC(=CC(=C1)O)C=CC(=O)O IUPAC Name (E)-3-(3-hydroxyphenyl)prop-2-enoic acid InChIKey KKSDGJDHHZEWEP-SNAWJCMRSA-N INCHI 1S/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+ Isomeric SMILES C1=CC(=CC(=C1)O)/C=C/C(=O)O WGK Germany 3 Molecular Weight 164.16 Beilstein 2084229 Reaxy-Rn 2690254 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2690254&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 Hydroxycinnamic acids Alternative Parents Coumaric acids Cinnamic acids Styrenes 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aromatic homomonocyclic compounds Substituents Cinnamic acid - Coumaric acid - Coumaric acid or derivatives - Hydroxycinnamic acid - Styrene - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Benzenoid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as hydroxycinnamic acids. These are compounds containing an cinnamic acid where the benzene ring is hydroxylated. External Descriptors 3-coumaric acid 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 Solubility Soluble in ether, methanol, benzene, ethanol Melt Point(°C) 196°C Molecular Weight 164.160 g/mol XLogP3 1.800 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 2 Exact Mass 164.047 Da Monoisotopic Mass 164.047 Da Topological Polar Surface Area 57.500 Ų Heavy Atom Count 12 Formal Charge 0 Complexity 186.000 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
Citations of This Product References 1. Li Min, Wang Yayao, Xiao Jianxing, Yan Xingfu, Liu Bingru. (2023) Allelopathic inhibition effects and mechanism of phenolic acids to Microcystis aeruginosa. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 30 (15): (45388-45397). [PMID:36705822 ] [10.1007/s11356-022-24992-5 ] 2. Zhi-Ming Wu, Yu Cao, Jin-Han Guo, Xiu-Qin Fang, Cheng-Mei Liu. (2022) Bio-based poly(vinyl benzoxazine) derived from 3-hydroxycinnamic acid— An intrinsically green flame-retardant polymer free of both halogen and phosphorus. REACTIVE & FUNCTIONAL POLYMERS, [PMID: [10.1016/j.reactfunctpolym.2022.105430 ] 3. Teng Sun, Haiping Zhang, Zhe Dong, Zengshe Liu, Mingming Zheng. (2020) Ultrasonic-promoted enzymatic preparation, identification and multi-active studies of nature-identical phenolic acid glycerol derivatives. RSC Advances, 10 (19): (11139-11147). [PMID:35495308 ] [10.1039/C9RA09830E ]
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