Description

1,3-Dioxaspiro[3.4]Oct-7-En-6-Ol, 2,2-Dimethyl- (9Ci) is a specialized spirocyclic compound featuring a unique dioxolane ring fused to a cycloalkene structure, serving as a valuable synthetic intermediate and building block. Its rigid, functionalized architecture makes it a critical precursor for developing advanced materials and complex pharmaceutical scaffolds. This high-purity chemical is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to introduce novel stereochemistry and functional groups into their target molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex spirocyclic or fused-ring systems.
• Agrochemical Synthesis: Used in the research and development of new generation herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance coatings.
• Organic Synthesis Reagent: A versatile chiral synthon for academic and industrial research in asymmetric synthesis and methodology development.
• Flavor & Fragrance Chemistry: Potential intermediate for creating complex odorants and flavor molecules with unique olfactory properties.
• Ligand & Catalyst Development: Useful scaffold for designing novel chiral ligands and organocatalysts for stereoselective transformations.

Basic Information

Item	Details
Product Name	1,3-Dioxaspiro[3.4]Oct-7-En-6-Ol, 2,2-Dimethyl- (9Ci)
CAS No.	606490-03-3
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	2,2-Dimethyl-1,3-dioxaspiro[3.4]oct-7-en-6-ol; 6-Hydroxy-2,2-dimethyl-1,3-dioxaspiro[3.4]oct-7-ene; Spiro[1,3-dioxolane-2,4'-bicyclo[3.2.0]hept-2'-en]-4'-ol, 5,5-dimethyl-; 606490-03-3; (7E)-2,2-dimethyl-1,3-dioxaspiro[3.4]oct-7-en-6-ol
EINECS	Contact for details

Quality Control

Every batch of 1,3-Dioxaspiro[3.4]Oct-7-En-6-Ol, 2,2-Dimethyl- (9Ci) is manufactured under strict quality management systems and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our standard grade meets high-purity requirements for research and industrial synthesis. A detailed Certificate of Analysis (COA) documenting purity (typically by GC/HPLC), identity (IR, NMR), and impurity profiles is provided with each 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 heat, sparks, and open flame. Due to the presence of hydroxyl and enol functional groups, this material may be hygroscopic and should be handled under inert atmosphere for prolonged storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure (1H & 13C)
Purity (GC or HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%

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