Description

2-Methylpropenoic acid [(3aS,4S,5S,6R,9Z,10aR)-2,3,3a,4,5,6,8,10a-octahydro-5-hydroxy-6-[(S)-1-hydroxyethyl]-6,9-dimethyl-3-methylene-2,8-dioxofuro[2,3-e]oxonin-4-yl] ester is a complex, high-purity chemical intermediate derived from a sophisticated natural product scaffold. This compound is valued for its unique stereochemistry and functional groups, making it a critical building block for advanced pharmaceutical synthesis and specialized organic research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates, particularly in oncology, anti-infective, and metabolic disease research.
• Advanced Organic Synthesis: Used as a sophisticated building block for constructing complex natural product analogs and macrocyclic compounds.
• Agrochemical Research: Serves as a starting material for developing new, high-specificity pesticides and herbicides with complex modes of action.
• Process Chemistry Development: Employed in route scouting and optimization for the scalable production of high-value target molecules.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies in stereoselective synthesis and total synthesis projects.
• Bioconjugation & Probe Development: The reactive ester moiety can be leveraged for creating labeled probes or conjugates for biochemical studies.

Basic Information

Product Name	2-Methylpropenoic acid [(3aS,4S,5S,6R,9Z,10aR)-2,3,3a,4,5,6,8,10a-octahydro-5-hydroxy-6-[(S)-1-hydroxyethyl]-6,9-dimethyl-3-methylene-2,8-dioxofuro[2,3-e]oxonin-4-yl] ester
CAS No.	79953-87-0
Molecular Formula	C20H26O8
Molecular Weight	394.42 g/mol
Synonyms	Methacrylic Acid, Lasalocid A Ester; Lasalocid A Methacrylate; 2-Propenoic acid, 2-methyl-, (3aS,4S,5S,6R,9Z,10aR)-2,3,3a,4,5,6,8,10a-octahydro-5-hydroxy-6-[(1S)-1-hydroxyethyl]-6,9-dimethyl-3-methylene-2,8-dioxofuro[2,3-e]oxonin-4-yl ester; Lasalocid A 4''-Methacrylate; Derivative of Lasalocid A
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems, ensuring batch-to-batch consistency and high purity. Identity and purity are confirmed through a suite of analytical techniques including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed under an inert atmosphere after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% de (by Chiral HPLC)
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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