Description

Spiro[3.5]Non-2-En-1-One, 3-Ethoxy-7-Methoxy- (9Ci) is a specialized spirocyclic organic compound with the CAS number 455264-58-1, serving as a valuable synthetic intermediate in advanced organic chemistry. Its unique bridged-ring structure and functional group arrangement make it a critical building block for constructing complex molecular architectures. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring complex spirocyclic or bridged-ring scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its structure can contribute to unique modes of action.
• Material Science: Serves as a precursor for advanced organic materials, including specialty polymers and liquid crystals.
• Academic & Industrial R&D: A versatile reagent for methodological chemistry research and process development in fine chemical synthesis.
• Chemical Synthesis: Employed in multi-step synthetic routes to introduce specific stereochemistry and functional groups.

Basic Information

Product Name	Spiro[3.5]Non-2-En-1-One, 3-Ethoxy-7-Methoxy- (9Ci)
CAS No.	455264-58-1
Molecular Formula	C12H18O3
Molecular Weight	210.27 g/mol
Synonyms	3-Ethoxy-7-methoxyspiro[3.5]non-2-en-1-one; 455264-58-1; Spiro[3.5]non-2-ene-1-one, 3-ethoxy-7-methoxy-; 3-Ethoxy-7-methoxyspiro[3.5]non-2-enone
EINECS	Contact for details

Quality Control

Our Spiro[3.5]Non-2-En-1-One, 3-Ethoxy-7-Methoxy- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive 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 place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.