Description

3-Methyl-2-thiabicyclo[3.1.0]hex-3-ene-6-carboxylic acid methyl ester is a specialized bicyclic sulfur-containing heterocyclic compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique strained-ring structure makes it a critical building block for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This high-purity intermediate is essential for medicinal chemists and process development scientists working on novel active ingredients, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic cores.
• Agrochemical Research: Building block for developing new generation pesticides and herbicides with novel modes of action.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with unique thermal or mechanical properties.
• Chemical Synthesis: Versatile scaffold for [3+2] cycloaddition reactions and other ring-opening or functionalization transformations in academic and industrial R&D.
• Ligand Synthesis: Starting material for creating chiral or sterically hindered ligands used in asymmetric catalysis.
• Flavor & Fragrance Industry: Intermediate for synthesizing complex sulfur-containing aroma compounds.

Basic Information

Product Name	3-Methyl-2-thiabicyclo[3.1.0]hex-3-ene-6-carboxylic acid methyl ester
CAS No.	56701-04-3
Molecular Formula	C9H12O2S
Molecular Weight	184.26 g/mol
Synonyms	Methyl 3-methyl-2-thiabicyclo[3.1.0]hex-3-ene-6-carboxylate; 3-Methyl-2-thiabicyclo[3.1.0]hex-3-ene-6-carboxylic acid methyl ester; 2-Thiabicyclo[3.1.0]hex-3-ene-6-carboxylic acid, 3-methyl-, methyl ester; Bicyclo[3.1.0]hex-3-ene-6-carboxylic acid, 3-methyl-2-thia-, methyl ester
EINECS	Contact for details

Quality Control

Our production of 3-Methyl-2-thiabicyclo[3.1.0]hex-3-ene-6-carboxylic acid methyl ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.