Description

(Z)-2-Methyl-2-Butenoic Acid [(4S)-8α-Acetoxy-4,4A,5,6,7,8,8Aα,9-Octahydro-3,4Aα,5β-Trimethyl-9-Oxonaphtho[2,3-B]Furan-4β-Yl] Ester is a high-purity, complex organic ester with a defined stereochemistry, serving as a critical advanced intermediate in sophisticated chemical synthesis. Its precise molecular architecture makes it a valuable building block for research and development in the pharmaceutical and fine chemical sectors. This compound is essential for chemists and manufacturers requiring a reliable source of a structurally specific intermediate for creating novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly in complex synthetic pathways.
• Fine Chemical Synthesis: Used as a specialized building block for constructing complex natural product analogs and other high-value organic molecules.
• Chemical Research & Development: Employed in academic and industrial R&D settings for methodological studies, asymmetric synthesis, and exploring new chemical spaces.
• Agrochemical Development: Potential intermediate in the synthesis of advanced, structurally complex crop protection agents and pesticides.
• Material Science Research: Investigated as a monomer or precursor for specialized polymers and advanced materials requiring specific stereochemical properties.

Basic Information

Product Name	(Z)-2-Methyl-2-Butenoic Acid [(4S)-8α-Acetoxy-4,4A,5,6,7,8,8Aα,9-Octahydro-3,4Aα,5β-Trimethyl-9-Oxonaphtho[2,3-B]Furan-4β-Yl] Ester
CAS No.	55058-61-2
Molecular Formula	C24H34O6
Molecular Weight	418.53 g/mol
Synonyms	2-Methyl-2-butenoic acid (4S,4aS,5S,8aR)-8a-acetoxy-4,4a,5,6,7,8,8a,9-octahydro-3,4a,5-trimethyl-9-oxonaphtho[2,3-b]furan-4-yl ester; (Z)-Tiglic Acid [(4S,4aS,5S,8aR)-8a-Acetoxy-4,4a,5,6,7,8,8a,9-Octahydro-3,4a,5-Trimethyl-9-Oxonaphtho[2,3-b]Furan-4-yl] Ester; 8α-Acetoxy-4,4a,5,6,7,8,8aα,9-octahydro-3,4aα,5β-trimethyl-9-oxonaphtho[2,3-b]furan-4β-yl (Z)-2-methyl-2-butenoate; Tiglic Acid Ester of a Decalin-Fused Lactone Derivative; CAS 55058-61-2.
EINECS	Contact for details

Quality Control

Our (Z)-2-Methyl-2-Butenoic Acid [(4S)-8α-Acetoxy-4,4A,5,6,7,8,8Aα,9-Octahydro-3,4Aα,5β-Trimethyl-9-Oxonaphtho[2,3-B]Furan-4β-Yl] Ester is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all relevant specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be sensitive to moisture and prolonged exposure to elevated temperatures.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
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.