Description

9-Isopropyl-2-Methyl-1,5-Dioxaspiro[5.5]Undecane is a high-purity spirocyclic acetal compound valued for its unique structural framework and functional properties. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Ingredient: Serves as a precursor for creating unique musk-like or woody odorants and flavor compounds.
• Organic Synthesis Reagent: A valuable spirocyclic scaffold for constructing complex natural product analogs and specialty polymers.
• Material Science Research: Investigated as a monomer or additive for developing polymers with specific thermal or mechanical properties.
• Chemical Research: Utilized in academic and industrial R&D for methodology development and exploring new chemical spaces.

Basic Information

Product Name	9-Isopropyl-2-Methyl-1,5-Dioxaspiro[5.5]Undecane
CAS No.	94213-59-9
Molecular Formula	C13H24O2
Molecular Weight	212.33 g/mol
Synonyms	2-Methyl-9-(propan-2-yl)-1,5-dioxaspiro[5.5]undecane; 9-Isopropyl-2-methyl-1,5-dioxaspiro[5.5]undecane; Spiro[1,5-dioxaspiro[5.5]undecane-9,2'-(2-methylpropane)]; Isopropyl methyl dioxaspiroundecane; (9-Isopropyl-2-methyl-1,5-dioxaspiro[5.5]undecane)
EINECS	Contact for details

Quality Control

Our 9-Isopropyl-2-Methyl-1,5-Dioxaspiro[5.5]Undecane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC/HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical R&D and scale-up processes.

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, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.460 - 1.470
Density (20°C)	0.95 - 1.00 g/mL

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