Methyl 5-ethyl-2-methyl-1-oxaspiro[2.4]heptane-2-carboxylate CAS 1559617-96-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1559617-96-7
Molecular FormulaC11H18O3
Molecular Weight198.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 5-ethyl-2-methyl-1-oxaspiro[2.4]heptane-2-carboxylate CAS 1559617-96-7 chemical structure

Description

Methyl 5-ethyl-2-methyl-1-oxaspiro[2.4]heptane-2-carboxylate (CAS 1559617-96-7) is a high-purity analytical reference standard with the molecular formula C11H18O3 and a molecular weight of 198.26 g/mol.

Structurally, Methyl 5-ethyl-2-methyl-1-oxaspiro[2.4]heptane-2-carboxylate (C11H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 198.26 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Methyl 5-ethyl-2-methyl-1-oxaspiro[2.4]heptane-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H18O3
Molecular Weight198.26 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1992

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