Description

Cyclopropane-1,1-Dicarboxylic Acid Dimethyl Ester CAS NO 151444-20-1 is a high-purity, versatile diester building block featuring the strained cyclopropane ring system. This compound is a critical synthetic intermediate valued for its ability to introduce the cyclopropane moiety and functionalized ester groups into more complex molecular architectures. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for constructing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, antiviral agents, and enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the bioactive potential of the cyclopropane structure.
• Organic Synthesis Reagent: Serves as a versatile precursor for cyclopropanation reactions, ring-opening transformations, and the preparation of other functionalized cyclopropane derivatives.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and other advanced materials where the rigid cyclopropane core can modify physical properties.
• Chemical Biology Probes: Useful in the design and synthesis of molecular probes and labeled compounds for studying biological mechanisms and pathways.

Basic Information

Product Name	Cyclopropane-1,1-Dicarboxylic Acid Dimethyl Ester
CAS No.	151444-20-1
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	Dimethyl Cyclopropane-1,1-dicarboxylate; 1,1-Cyclopropanedicarboxylic Acid Dimethyl Ester; Dimethyl 1,1-cyclopropanedicarboxylate; Cyclopropane-1,1-dicarboxylic acid dimethyl ester; NSC 169102; 1,1-Bis(methoxycarbonyl)cyclopropane
EINECS	Contact for details

Quality Control

Our Cyclopropane-1,1-Dicarboxylic Acid Dimethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency required for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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