Description

1,4-Dioxaspiro[4.4]Nonane-7-Acetamide(8Ci) is a specialized spirocyclic acetamide derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its unique fused ring structure makes it a valuable building block for constructing complex molecular architectures. This high-purity compound is essential for research and development in the pharmaceutical and agrochemical sectors, where precise chemical synthesis is paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its spirocyclic scaffold.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers with tailored thermal and mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocycles and spiro compounds via ring-opening or functional group transformations.
• Ligand Synthesis: Utilized in the preparation of novel ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	1,4-Dioxaspiro[4.4]Nonane-7-Acetamide(8Ci)
CAS No.	30482-23-6
Molecular Formula	C9H15NO3
Molecular Weight	185.22 g/mol
Synonyms	7-Acetamido-1,4-dioxaspiro[4.4]nonane; 1,4-Dioxaspiro[4.4]nonane-7-acetamide; 7-Acetamido-1,4-dioxaspiro[4.4]nonane; 2-Oxa-7-azaspiro[4.4]nonane-8-carboxamide, 1,3-dioxolane derivative (related); Spiro[1,3-dioxolane-2,9'-bicyclo[3.3.1]nonane]-7'-acetamide
EINECS	Contact for details

Quality Control

Our 1,4-Dioxaspiro[4.4]Nonane-7-Acetamide(8Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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