Description

(R,10E)-4,8,9,12-Tetrahydro-3,11-Dimethyl-6H-4,7-Methenofuro[3,2-C]Oxacycloundecin-6-One is a complex, high-purity organic compound with a unique fused ring structure. This specialized chemical serves as a critical intermediate or building block in advanced organic synthesis, enabling the development of novel compounds with specific stereochemistry. It is essential for research and development chemists in the pharmaceutical and agrochemical industries who require precise molecular architectures for creating new active ingredients.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel drug candidates, particularly in the development of complex natural product analogs and therapeutic agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its specific stereochemistry can influence biological activity and selectivity.
• Advanced Material Synthesis: Serves as a precursor for creating specialized polymers or ligands with unique optical or electronic properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, including catalysis and stereoselective synthesis.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex macrocyclic or polycyclic odorants and flavorants.

Basic Information

Product Name	(R,10E)-4,8,9,12-Tetrahydro-3,11-Dimethyl-6H-4,7-Methenofuro[3,2-C]Oxacycloundecin-6-One
CAS No.	728-61-0
Molecular Formula	C₁₅H₁₈O₃
Molecular Weight	246.30 g/mol
Synonyms	(-)-Grandisol; (1R,2S)-1,2-Dimethyl-1-(1-methylethenyl)cyclobutaneethanol; Grandlure Component; Grandlure I; (1R,2S)-Grandisol; (1R-cis)-2-(1-Methylethenyl)-1,2-dimethylcyclobutaneethanol; 1-Methyl-2-(1-methylethenyl)cyclobutaneethanol, (1R,2S)-rel-; 4,8,9,12-Tetrahydro-3,11-dimethyl-6H-4,7-methanofuro[3,2-c]oxacycloundecin-6-one, (R,10E)-
EINECS	Contact for details

Quality Control

Our production of (R,10E)-4,8,9,12-Tetrahydro-3,11-Dimethyl-6H-4,7-Methenofuro[3,2-C]Oxacycloundecin-6-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 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.