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· · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items (E)-2,3-Dihydro-3-((4-methoxyphenyl)methylene)-4H-1-benzopyran-4-one , CAS No.37674-86-5
Synonyms
(E)-2,3-Dihydro-3-((4-methoxyphenyl)methylene)-4H-1-benzopyran-4-one | 3-(4-Methoxybenzylidene)chroman-4-one | (3E)-3-[(4-methoxyphenyl)methylidene]chromen-4-one | (E)-3-(4-methoxybenzylidene)chroman-4-one | 4H-1-Benzopyran-4-one, 2,3-dihydro-3-((4-methox
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Why this grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships 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 Sinónimos
(E)-2, 3-Dihydro-3-((4-methoxyphenyl)methylene)-4H-1-benzopyran-4-one | 3-(4-Methoxybenzylidene)chroman-4-one | (3E)-3-[(4-methoxyphenyl)methylidene]chromen-4-one | (E)-3-(4-methoxybenzylidene)chroman-4-one | 4H-1-Benzopyran-4-one, 2, 3-dihydro-3-((4-methox
Condiciones de almacenamiento de almacenamiento
Room temperature
Propiedades del producto Nombres e identificadores Sonrisas canónicas COC1=CC=C(C=C1)C=C2COC3=CC=CC=C3C2=O IUPAC Name (3E)-3-[(4-methoxyphenyl)methylidene]chromen-4-one InChIKey QTMKMLMMSDDCIP-JLHYYAGUSA-N INCHI 1S/C17H14O3/c1-19-14-8-6-12(7-9-14)10-13-11-20-16-5-3-2-4-15(16)17(13)18/h2-10H,11H2,1H3/b13-10+ Isómeros SMILES COC1=CC=C(C=C1)/C=C/2\COC3=CC=CC=C3C2=O Peso molecular 266.29 Reaxy-Rn 21173 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21173&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 Clase Homoisoflavonoids Subclass Not available Intermediate Tree Nodes Not available Direct Parent Homoisoflavonoids Alternative Parents Chromones Phenoxy compounds Methoxybenzenes Aryl ketones Anisoles Alkyl aryl ethers Oxacyclic compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Homoisoflavonoid - Chromone - Chromane - Benzopyran - 1-benzopyran - Anisole - Phenoxy compound - Phenol ether - Aryl ketone - Methoxybenzene - Alkyl aryl ether - Benzenoid - Monocyclic benzene moiety - Ketone - Ether - Oxacycle - Organoheterocyclic compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound Descripción This compound belongs to the class of organic compounds known as homoisoflavonoids. These are naturally occurring oxygen heterocycles with a structure based on a 16-carbon skeleton including a chromanone, chromone or chromane system with a benzyl group at position C-3. 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.
Estructura 3D Objetivos asociados (humanos) Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Peso molecular 266.290 g/mol XLogP3 3.300 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 2 Exact Mass 266.094 Da Monoisotopic Mass 266.094 Da Topological Polar Surface Area 35.500 Ų Heavy Atom Count 20 Formal Charge 0 Complexity 380.000 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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