Description

Ethyl 1-Hydroxycyclopropanecarboxylate, 90 is a versatile cyclopropane derivative that serves as a key chiral building block in advanced organic synthesis. Its value lies in the unique reactivity of the strained cyclopropane ring and the presence of both ester and hydroxyl functional groups, enabling the construction of complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of chiral drug candidates, including potential antiviral and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging the bioactivity of the cyclopropane moiety.
• Chiral Auxiliary & Ligand Preparation: Serves as a starting material for synthesizing chiral auxiliaries, catalysts, and ligands for asymmetric catalysis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, particularly in ring-opening and functionalization reactions.
• Material Science Precursor: Can be utilized to synthesize monomers or additives for advanced polymeric materials.

Basic Information

Product Name	Ethyl 1-Hydroxycyclopropanecarboxylate, 90
CAS No.	137682-89-4
Molecular Formula	C6H10O3
Molecular Weight	130.14 g/mol
Synonyms	1-Hydroxycyclopropanecarboxylic Acid Ethyl Ester; Ethyl 1-Hydroxycyclopropane-1-carboxylate; Ethyl Cyclopropanolcarboxylate; 1-Hydroxycyclopropanecarboxylic Acid Ethyl Ester; 1-Ethoxycarbonylcyclopropanol; 1-Hydroxy-1-ethoxycarbonylcyclopropane; Cyclopropanecarboxylic acid, 1-hydroxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 1-Hydroxycyclopropanecarboxylate, 90 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 90.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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