Description

3-Methyl-2-Butenoic Acid (3S,3Aα,7Aα,9Aα)-Dodecahydro-7α-Hydroxy-3β,4Aβ,8α-Trimethyl-2,5-Dioxoazuleno[6,5-B]Furan-4α-Yl Ester is a high-purity, complex organic ester with a defined stereochemistry, making it a critical chiral building block for advanced synthesis. This compound is valued for its precise molecular architecture, which enables the construction of sophisticated target molecules in pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring high stereochemical fidelity.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for complex, multi-ring systems.
• Advanced Organic Synthesis: Used as a specialized building block for constructing complex natural product analogs and other structurally intricate molecules in academic and industrial research.
• Agrochemical Research: Employed in the synthesis of new generation pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Material Science Precursor: Potential use in the development of advanced organic materials, such as liquid crystals or specialty polymers, requiring tailored molecular shapes.
• Biochemical Probe Development: Can be utilized to create labeled compounds or probes for studying biological pathways and enzyme mechanisms.

Basic Information

Item	Details
Product Name	3-Methyl-2-Butenoic Acid (3S,3Aα,7Aα,9Aα)-Dodecahydro-7α-Hydroxy-3β,4Aβ,8α-Trimethyl-2,5-Dioxoazuleno[6,5-B]Furan-4α-Yl Ester
CAS No.	6805-36-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(3S,3aα,7aα,9aα)-Dodecahydro-7a-hydroxy-3,4aβ,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4α-yl 3-methyl-2-butenoate; 3-Methylbut-2-enoic acid (3S,3aR,4aS,7aS,9aR)-dodecahydro-7a-hydroxy-3,4a,8-trimethyl-2,5-dioxoazuleno[6,5-b]furan-4-yl ester; CAS 6805-36-3; Azuleno[6,5-b]furan derivative ester.
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Butenoic Acid ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, NMR for structural confirmation, and GC/MS for solvent residue analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research and development specifications. Our quality commitment supports applications requiring high stereochemical and chemical purity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term stability, storage at 2-8°C (refrigerated) is recommended. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% de
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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