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· · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items 4-Hydroxy-7-methylcoumarin - ≥98% , CAS No.18692-77-8
Synonyms
4-hydroxy-7-methyl-2h-chromen-2-one | SCHEMBL757926 | SY130834 | 4-Hydroxy-7-methy lcoumarin | 4-hydroxy-7-methylchromen-2-one | FT-0728179 | T71996 | AKOS024015262 | 4-Hydroxy-7-methyl-2H-1-benzopyran-2-one | MFCD03412316 | 4-Hydroxy-7-methylcoumarin | H
Storage
Room temperature,Desiccated
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature,Desiccated 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 Sinónimos
4-hydroxy-7-methyl-2h-chromen-2-one | SCHEMBL757926 | SY130834 | 4-Hydroxy-7-methy lcoumarin | 4-hydroxy-7-methylchromen-2-one | FT-0728179 | T71996 | AKOS024015262 | 4-Hydroxy-7-methyl-2H-1-benzopyran-2-one | MFCD03412316 | 4-Hydroxy-7-methylcoumarin | H
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Room temperature,Desiccated
Nombres e identificadores Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488201699
Sonrisas canónicas
CC1=CC2=C(C=C1)C(=CC(=O)O2)O
IUPAC Name
4-hydroxy-7-methylchromen-2-one
InChIKey
MHZZDYJKWIQMFN-UHFFFAOYSA-N
INCHI
1S/C10H8O3/c1-6-2-3-7-8(11)5-10(12)13-9(7)4-6/h2-5,11H,1H3
Isómeros SMILES
CC1=CC2=C(C=C1)C(=CC(=O)O2)O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=141946&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 Coumarins and derivatives Subclass Hydroxycoumarins Intermediate Tree Nodes Not available Direct Parent 4-hydroxycoumarins Alternative Parents 1-benzopyrans Pyranones and derivatives Benzenoids Vinylogous acids Heteroaromatic compounds Lactones Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents 4-hydroxycoumarin - Benzopyran - 1-benzopyran - Pyranone - Pyran - Benzenoid - Heteroaromatic compound - Vinylogous acid - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Aromatic heteropolycyclic compound Descripción This compound belongs to the class of organic compounds known as 4-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to C4-position the coumarin skeleton. 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 Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Punto de fusión (°C) 216 °C Peso molecular 176.170 g/mol XLogP3 1.600 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 0 Exact Mass 176.047 Da Monoisotopic Mass 176.047 Da Topological Polar Surface Area 46.500 Ų Heavy Atom Count 13 Formal Charge 0 Complexity 257.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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