Description

2-Methyl-2-Butenoic Acid 4,4A,5,6,7,8,8A,9-Octahydro-8A-Hydroxy-3,4A,5-Trimethylnaphtho[2,3-B]Furan-6-Yl Ester is a high-purity, complex organic ester with a specific stereochemical configuration. This compound is valued as a critical advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for creating novel therapeutic agents and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex active pharmaceutical ingredients (APIs), especially in steroid-like or terpenoid-based drug discovery programs.
• Organic Synthesis Research: Used as a sophisticated chiral precursor in academic and industrial research for developing new synthetic methodologies and novel molecular architectures.
• Fine Chemical Production: Serves as a critical intermediate in the manufacture of specialty chemicals, including fragrances, flavors, and advanced materials where specific stereochemistry is required.
• Agrochemical Development: Potential use as an intermediate in the research and synthesis of new, high-efficacy agrochemicals and plant growth regulators.

Basic Information

Item	Detail
Product Name	2-Methyl-2-Butenoic Acid 4,4A,5,6,7,8,8A,9-Octahydro-8A-Hydroxy-3,4A,5-Trimethylnaphtho[2,3-B]Furan-6-Yl Ester
CAS No.	56298-88-5
Molecular Formula	C23H34O4
Molecular Weight	374.52 g/mol
Synonyms	4,4a,5,6,7,8,8a,9-Octahydro-8a-hydroxy-3,4a,5-trimethylnaphtho[2,3-b]furan-6-yl 2-methylbut-2-enoate; 2-Butenoic acid, 2-methyl-, ester with 4,4a,5,6,7,8,8a,9-octahydro-8a-hydroxy-3,4a,5-trimethylnaphtho[2,3-b]furan-6-ol; Tigloyl ester of a decalin-fused furanol derivative.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including HPLC, GC, and NMR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support development and commercial projects requiring compliance with cGMP and ICH Q7 guidelines.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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