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· · COA & SDS available for every product · Same-day shipping on in-stock items α-Methylene-γ-valerolactone (stabilized with HQ) - ≥97.0%(HPLC) , CAS No.62873-16-9
Synonyms
alpha-Methylene-gamma-valerolactone (stabilized with HQ) | 5-methyl-3-methylenedihydrofuran-2(3H)-one | alpha-Methylene-gamma-valerolactone | M1453 | NSC272654 | NSC-272654 | DTXSID401291985 | Dihydro-3-methylene-5-methyl-2-furanone | 2(3H)-Furanone, dihy
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Why this grade ≥97.0%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C Ships Wet ice 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
alpha-Methylene-gamma-valerolactone (stabilized with HQ) | 5-methyl-3-methylenedihydrofuran-2(3H)-one | alpha-Methylene-gamma-valerolactone | M1453 | NSC272654 | NSC-272654 | DTXSID401291985 | Dihydro-3-methylene-5-methyl-2-furanone | 2(3H)-Furanone, dihy
Specifications & Purity
≥97.0%(HPLC)
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles CC1CC(=C)C(=O)O1 IUPAC Name 5-methyl-3-methylideneoxolan-2-one InChIKey KYLUHLJIAMFYKW-UHFFFAOYSA-N INCHI 1S/C6H8O2/c1-4-3-5(2)8-6(4)7/h5H,1,3H2,2H3 Isomeric SMILES CC1CC(=C)C(=O)O1 Molecular Weight 112.13 Reaxy-Rn 108999 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=108999&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 Organoheterocyclic compounds Class Lactones Subclass Gamma butyrolactones Intermediate Tree Nodes Not available Direct Parent Gamma butyrolactones Alternative Parents Tetrahydrofurans Enoate esters Oxacyclic compounds Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic heteromonocyclic compounds Substituents Gamma butyrolactone - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Tetrahydrofuran - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as gamma butyrolactones. These are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. 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 Sensitivity Heat Sensitive Refractive Index 1.46 Molecular Weight 112.130 g/mol XLogP3 1.200 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 0 Exact Mass 112.052 Da Monoisotopic Mass 112.052 Da Topological Polar Surface Area 26.300 Ų Heavy Atom Count 8 Formal Charge 0 Complexity 137.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 1 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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