Description

Butanoic Acid, 2-Methyl-, 2,3,3A,4,8,9,10,12A-Octahydro-11-(Hydroxymethyl)-3-Methylene-2,6-Dioxo-6H-4,7-Methenofuro(3,2-C)Oxacycloundecin-8- Yl Ester is a complex, high-purity organic ester with a unique fused-ring structure. This compound is valued as a critical synthetic intermediate and building block in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules. It is primarily sought after by pharmaceutical R&D and fine chemical sectors for its specific reactivity and structural features.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those with fused heterocyclic frameworks.
• Organic Synthesis Building Block: Used in research and development for constructing novel molecular architectures with potential biological activity.
• Agrochemical Research: Intermediate in the development of new, high-performance active ingredients for crop protection.
• Material Science: Potential monomer or modifier for specialty polymers requiring specific functional groups.
• Academic & Contract Research: Serves as a valuable reagent for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Item	Detail
Product Name	Butanoic Acid, 2-Methyl-, 2,3,3A,4,8,9,10,12A-Octahydro-11-(Hydroxymethyl)-3-Methylene-2,6-Dioxo-6H-4,7-Methenofuro(3,2-C)Oxacycloundecin-8- Yl Ester
CAS No.	68612-45-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Methylbutanoic acid octahydro-11-(hydroxymethyl)-3-methylene-2,6-dioxo-6H-4,7-methenofuro[3,2-c]oxacycloundecin-8-yl ester; 68612-45-3; (Complex Ester of 2-Methylbutyric Acid); 8-[(2-Methyl-1-oxobutoxy)methyl]octahydro-3-methylene-2,6-dioxo-6H-4,7-methenofuro[3,2-c]oxacycloundecin-11-yl methanol (related structure); Potential derivative of a sesquiterpene lactone core.
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2-Methyl- Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is between 2°C and 8°C (refrigerated) to maintain stability. The container should be kept tightly sealed under an inert atmosphere to prevent moisture uptake or degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 1.0%

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