Description

1-Cyclobutene-1-Carboxylicacid,3,3-Dimethyl-,Methylester(7Ci,9Ci) is a specialized organic ester building block characterized by its unique cyclobutene ring structure. This compound is valued for its role as a key synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those requiring strained ring systems for biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its structural motif can contribute to unique modes of action.
• Material Science Research: Acts as a monomer or building block for developing polymers with specific thermal or mechanical properties derived from the cyclobutene core.
• Organic Synthesis & Methodology: Employed in academic and industrial laboratories to study cycloaddition reactions and develop new synthetic methodologies involving strained alkenes.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various technological applications.

Basic Information

Product Name	1-Cyclobutene-1-Carboxylicacid,3,3-Dimethyl-,Methylester(7Ci,9Ci)
CAS No.	37676-91-8
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	Methyl 3,3-dimethyl-1-cyclobutene-1-carboxylate; 1-Cyclobutene-1-carboxylic acid, 3,3-dimethyl-, methyl ester; 3,3-Dimethyl-1-cyclobutene-1-carboxylic acid methyl ester; Methyl 3,3-dimethylcyclobut-1-ene-1-carboxylate
EINECS	Contact for details

Quality Control

Our production of 1-Cyclobutene-1-Carboxylicacid,3,3-Dimethyl-,Methylester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. While produced under cGMP-like controls for traceability, it is typically offered as a high-purity research-grade chemical. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Research Grade)
Water Content (KF)	≤ 0.5%

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