Description

3-Methylvaleric Acid 6-Acetyloxy-4A,5,6,7A-Tetrahydro-4-[(3-Methyl-1-Oxobutoxy)Methyl]Spiro[Cyclopenta[C]Pyran-7(1H),2'-Oxiran]-1-Yl Ester is a high-purity, complex organic ester with a spirocyclic and epoxide-containing structure, making it a valuable advanced intermediate for sophisticated chemical synthesis. This compound is critical for research and development in fine chemical and pharmaceutical manufacturing, where its unique molecular framework enables the construction of novel, bioactive molecules. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its spirocyclic structure for enhanced biological activity.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating specialty chemicals, flavors, fragrances, and performance materials.
• Academic & Industrial R&D: Employed in chemical research to explore new reaction pathways and develop novel synthetic methodologies.
• Material Science: Investigated as a monomer or cross-linking agent for producing polymers with specific thermal or mechanical properties.

Basic Information

Product Name	3-Methylvaleric Acid 6-Acetyloxy-4A,5,6,7A-Tetrahydro-4-[(3-Methyl-1-Oxobutoxy)Methyl]Spiro[Cyclopenta[C]Pyran-7(1H),2'-Oxiran]-1-Yl Ester
CAS No.	18361-41-6
Molecular Formula	C23H34O8
Molecular Weight	438.52 g/mol
Synonyms	6-Acetyloxy-4a,5,6,7a-tetrahydro-4-[(3-methyl-1-oxobutoxy)methyl]spiro[cyclopenta[c]pyran-7(1H),2'-oxiran]-1-yl 3-methylvalerate; Spiro[cyclopenta[c]pyran-7(1H),2'-oxiran] ester derivative; 3-Methylpentanoic acid ester with spiro epoxide; (1'S,4aR,7aS)-rel-1,1a,4,4a,5,6,7,7a-Octahydro-6-hydroxy-4-[[(3-methyl-1-oxobutyl)oxy]methyl]spiro[cyclopenta[c]pyran-7,2'-oxiran]-1-yl 3-methylpentanoate 6-acetate; 18361-41-6; 4-[(3-Methylbutanoyloxy)methyl]-6-(acetyloxy)-4a,5,6,7a-tetrahydro-1H-spiro[cyclopenta[c]pyran-7,2'-oxiran]-1-yl 3-methylpentanoate
EINECS	Contact for details

Quality Control

Our 3-Methylvaleric Acid 6-Acetyloxy-4A,5,6,7A-Tetrahydro-4-[(3-Methyl-1-Oxobutoxy)Methyl]Spiro[Cyclopenta[C]Pyran-7(1H),2'-Oxiran]-1-Yl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production standards.

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 flames. Due to the complex ester and epoxide functional groups, it should be stored under an inert atmosphere if long-term stability is required and kept separate from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.