Description

Cyclopropanecarboxaldehyde, 1-[(1-Methylethyl)Thio]- (9Ci) CAS NO 132686-15-8 is a specialized organosulfur compound featuring a cyclopropane ring, an aldehyde group, and an isopropylthioether moiety. This unique molecular architecture makes it a valuable high-purity building block for advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides, leveraging the biological activity of the cyclopropane and thioether groups.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and organometallic chemistry.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor molecules, dyes, and other high-value specialty chemicals.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry, including cycloaddition reactions and C-S bond formation studies.
• Material Science Precursor: Potential use in the synthesis of monomers for specialized polymers or functionalized surfaces.

Basic Information

Item	Detail
Product Name	Cyclopropanecarboxaldehyde, 1-[(1-Methylethyl)Thio]- (9Ci)
CAS No.	132686-15-8
Molecular Formula	C7H12OS
Molecular Weight	144.23 g/mol
Synonyms	1-Isopropylthio-cyclopropanecarboxaldehyde; 1-(Isopropylthio)cyclopropanecarbaldehyde; 1-[(Propan-2-yl)sulfanyl]cyclopropane-1-carbaldehyde; Cyclopropanecarboxaldehyde, 1-[(1-methylethyl)thio]-; 1-(Isopropylsulfanyl)cyclopropanecarboxaldehyde; (1-Isopropylsulfanylcyclopropyl)methanal; Isopropylthiocyclopropanecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarboxaldehyde, 1-[(1-Methylethyl)Thio]- adheres to stringent quality protocols suitable for research and cGMP-grade manufacturing. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support compliance with REACH, TSCA, and other global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized and moisture-sensitive; ensure containers are sealed immediately after use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%

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