Description

2-Butenoic acid, 2-methyl-, 2,3,3a,4,5,8,9,11a-octahydro-5,9-dihydroxy -6,10-dimethyl-3-methylene-2-oxocyclodeca(b)furan-4-yl ester, (3aS-(3a R*,4S*(Z),5S*,6E,9S*,10Z,11aS*))- is a complex, high-purity macrocyclic ester derivative with significant potential in advanced organic synthesis. This compound serves as a critical chiral building block for the development of novel pharmacologically active molecules and specialty fine chemicals. It is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in complex natural product analogs.
• Agrochemical Research: Used in the synthesis of novel, high-efficacy crop protection agents and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for constructing complex macrocyclic and polycyclic frameworks in academic and industrial laboratories.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including fragrances, flavors, and advanced polymer modifiers.
• Biochemical Research: Potential utility as a probe or inhibitor in enzymatic studies due to its specific stereochemistry and functional groups.

Basic Information

Product Name	2-Butenoic acid, 2-methyl-, 2,3,3a,4,5,8,9,11a-octahydro-5,9-dihydroxy -6,10-dimethyl-3-methylene-2-oxocyclodeca(b)furan-4-yl ester, (3aS-(3a R*,4S*(Z),5S*,6E,9S*,10Z,11aS*))-
CAS No.	84886-38-4
Molecular Formula	C20H28O6
Molecular Weight	364.44 g/mol
Synonyms	(3aS,4S,5S,6E,9S,10Z,11aS)-5,9-Dihydroxy-6,10-dimethyl-3-methylene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-4-yl 2-methylbut-2-enoate; 2-Methyl-2-butenoic acid ester with a macrocyclic dihydroxy furanone; A derivative of 2-Oxocyclodeca[b]furan; Tiglic acid macrocyclic ester; (3aS*,4S*,5S*,6E,9S*,10Z,11aS*)-rel- isomer.
EINECS	Contact for details

Quality Control

Our high-purity 2-Butenoic acid derivative is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the exacting standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation by atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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