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· · COA & SDS available for every product · Same-day shipping on in-stock items methyl 1,4-dioxaspiro[4.4]nonane-7-carboxylate - ≥97% , CAS No.77250-34-1
Synonyms
AS-48405 | A914436 | Methyl 1,4-dioxaspiro[4.4]nonane-7-carboxylate # | NSC44113 | NSC-44113 | SHKWYHRBZOUPEB-UHFFFAOYSA-N | AKOS027337908 | DTXSID20286187 | 1,4-dioxa-spiro [4.4]nonane-7-carboxylic acid methyl ester | SY269357 | Methyl 1,4-dioxaspiro[4.4
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Why this grade ≥97% 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
AS-48405 | A914436 | Methyl 1, 4-dioxaspiro[4.4]nonane-7-carboxylate # | NSC44113 | NSC-44113 | SHKWYHRBZOUPEB-UHFFFAOYSA-N | AKOS027337908 | DTXSID20286187 | 1, 4-dioxa-spiro [4.4]nonane-7-carboxylic acid methyl ester | SY269357 | Methyl 1, 4-dioxaspiro[4.4
Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles COC(=O)C1CCC2(C1)OCCO2 IUPAC Name methyl 1,4-dioxaspiro[4.4]nonane-8-carboxylate InChIKey SHKWYHRBZOUPEB-UHFFFAOYSA-N INCHI 1S/C9H14O4/c1-11-8(10)7-2-3-9(6-7)12-4-5-13-9/h7H,2-6H2,1H3 Isomeric SMILES COC(=O)C1CCC2(C1)OCCO2 Alternate CAS 90613-04-0 PubChem CID 239217 NSC Number 44113 Molecular Weight 186.21
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 Organic oxygen compounds Class Organooxygen compounds Subclass Ethers Intermediate Tree Nodes Acetals Direct Parent Ketals Alternative Parents Methyl esters 1,3-dioxolanes Oxacyclic compounds Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic heteropolycyclic compounds Substituents Ketal - Methyl ester - Meta-dioxolane - Carboxylic acid ester - Oxacycle - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxide - Hydrocarbon derivative - Carbonyl group - Aliphatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as ketals. These are acetals derived from ketones by replacement of the oxo group by two hydrocarbyloxy groups R2C(OR)2 ( R not Hydrogen ). This term, once abandoned, has been reinstated as a subclass of acetals. 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 Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 186.200 g/mol XLogP3 0.400 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 186.089 Da Monoisotopic Mass 186.089 Da Topological Polar Surface Area 44.800 Ų Heavy Atom Count 13 Formal Charge 0 Complexity 208.000 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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