Description

n-(3-Methoxyphenyl)-2-Oxo-1-Oxaspiro[4.5]Decane-4-Carboxamide is a high-purity, specialized organic compound featuring a unique spirocyclic lactone-carboxamide structure. This compound is valued for its role as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily sought by R&D and manufacturing teams in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Fine Chemical Production: Used in the custom synthesis of complex, high-value specialty chemicals for research and industrial applications.
• Material Science Research: Potential monomer or additive in the development of advanced polymers with specific thermal or mechanical properties.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry, particularly in spirocycle formation and amide coupling reactions.

Basic Information

Product Name	n-(3-Methoxyphenyl)-2-Oxo-1-Oxaspiro[4.5]Decane-4-Carboxamide
CAS No.	433687-57-1
Molecular Formula	C18H23NO4
Molecular Weight	317.38 g/mol
Synonyms	4-Carbamoyl-2-oxo-1-oxaspiro[4.5]decane-3-methoxybenzene; 1-Oxaspiro[4.5]decane-4-carboxamide, N-(3-methoxyphenyl)-2-oxo-; 3'-Methoxyphenylspirolactone carboxamide; Spiro[4.5]decane-4-carboxamide, 2-oxo-N-(3-methoxyphenyl)-; (3-Methoxyphenyl)carbamoyl-spirolactone; N-(3-Methoxyphenyl)spiro[4.5]decan-4-carboxamide-2-one
EINECS	Contact for details

Quality Control

Every batch of n-(3-Methoxyphenyl)-2-Oxo-1-Oxaspiro[4.5]Decane-4-Carboxamide is manufactured under a strict quality management system. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles verified by HPLC, GC, NMR, and IR. Our quality commitment ensures reliable batch-to-batch consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.