Description

5-Oxaspiro[2.5]Octane-1-Carboxylic Acid is a high-value spirocyclic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique bridged structure makes it an essential intermediate for constructing complex molecular architectures with precise stereochemistry. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its spirocyclic framework for enhanced biological activity.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of specialty polymers and advanced organic materials with specific functional properties.
• Academic & Industrial R&D: A versatile scaffold for methodological studies in organic chemistry and the exploration of new chemical spaces.

Basic Information

Product Name	5-Oxaspiro[2.5]Octane-1-Carboxylic Acid
CAS No.	1341939-27-2
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	5-Oxaspiro[2.5]octane-1-carboxylic acid; 1-Carboxy-5-oxaspiro[2.5]octane; 5-Oxaspiro(2.5)octane-1-carboxylic acid; Spiro[2.5]octane-1-carboxylic acid, 5-oxa-; Oxaspirooctanecarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Oxaspiro[2.5]Octane-1-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all critical quality attributes. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

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 strong acids and organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.