Description

7-Oxaspiro[3.5]Nonane-1-Carboxylic Acid is a high-value, spirocyclic building block used in advanced organic synthesis. This compound matters for its unique fused ring structure, which provides a rigid, three-dimensional scaffold ideal for constructing complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Medicinal Chemistry: Used as a versatile scaffold for constructing spirocyclic and bridged heterocycles to explore novel chemical space and improve drug-like properties.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Ligand and Catalyst Development: The carboxylic acid functionality and rigid spiro structure make it useful for creating novel chiral ligands and organocatalysts.
• Material Science Research: Potential building block for specialty polymers and advanced organic materials requiring specific conformational constraints.
• Chemical Biology Probes: Used to synthesize molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	7-Oxaspiro[3.5]Nonane-1-Carboxylic Acid
CAS No.	1784418-25-2
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	7-Oxaspiro[3.5]nonane-1-carboxylic acid; 1-Carboxy-7-oxaspiro[3.5]nonane; Oxaspiro[3.5]nonane-1-carboxylic acid; 7-Oxaspiro[3.5]nonane-1-carboxylic acid; Spiro[3.5]nonane-7-oxa-1-carboxylic acid; 1-Carboxy-7-oxaspiro[3.5]nonane; 7-Oxaspiro[3.5]nonane carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Oxaspiro[3.5]Nonane-1-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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