Description

3-Methoxy-3-Phenyl-1,2-Cyclopropanedicarboxylic Acid Diethyl Ester is a high-purity, synthetically valuable cyclopropane derivative. This compound serves as a crucial chiral building block and intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of potential drug candidates, including protease inhibitors and other biologically active molecules.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging its constrained cyclopropane ring system.
• Asymmetric Synthesis: Serves as a precursor for chiral ligands, catalysts, and auxiliaries in stereoselective chemical transformations.
• Material Science: Intermediate for creating specialized polymers and advanced organic materials with unique properties.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, particularly in cyclopropanation and ring-opening reactions.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aroma chemicals.

Basic Information

Product Name	3-Methoxy-3-Phenyl-1,2-Cyclopropanedicarboxylic Acid Diethyl Ester
CAS No.	1472-10-2
Molecular Formula	C16H20O5
Molecular Weight	292.33 g/mol
Synonyms	Diethyl 3-Methoxy-3-phenylcyclopropane-1,2-dicarboxylate; 3-Phenyl-3-methoxycyclopropane-1,2-dicarboxylic Acid Diethyl Ester; Ethyl 3-Methoxy-3-phenylcyclopropane-1,2-dicarboxylate; 3-Methoxy-3-phenylcyclopropane-1,2-dicarboxylic Acid Diethyl Ester; NSC 334365; 1,2-Cyclopropanedicarboxylic acid, 3-methoxy-3-phenyl-, diethyl ester; Cyclopropanecarboxylic acid, 1,2-dicarboxy-3-methoxy-3-phenyl-, diethyl ester
EINECS	Contact for details

Quality Control

Our 3-Methoxy-3-Phenyl-1,2-Cyclopropanedicarboxylic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 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.