Description

1-Methylcyclopentanecarbaldehyde is a specialized aliphatic aldehyde characterized by its unique cyclopentane ring structure. This compound serves as a valuable and versatile chiral building block and intermediate in advanced organic synthesis. It is particularly sought after by research and development teams in the pharmaceutical, agrochemical, and fragrance industries for constructing complex molecular architectures. Our supply ensures high purity and consistent quality to meet the stringent demands of these applications.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its aldehyde functionality allows for further chemical modifications.
• Fragrance and Flavor Ingredient: Acts as a precursor for musk-like compounds and other specialty aroma chemicals due to its cyclic structure.
• Organic Synthesis Building Block: Employed in academic and industrial research for cyclization reactions, nucleophilic additions, and as a starting material for heterocycle formation.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymers with specific thermal or mechanical properties.
• Catalyst and Ligand Development: Serves as a precursor for chiral ligands used in asymmetric catalysis.

Basic Information

Product Name	1-Methylcyclopentanecarbaldehyde
CAS No.	6140-63-2
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	1-Methylcyclopentanecarboxaldehyde; 1-Methyl-1-cyclopentanecarbaldehyde; 1-Methylcyclopentane-1-carbaldehyde; (1-Methylcyclopentyl)methanal; Cyclopentanecarboxaldehyde, 1-methyl-; 1-Methylcyclopentylcarboxaldehyde; 1-Formyl-1-methylcyclopentane
EINECS	228-101-1

Quality Control

Our 1-Methylcyclopentanecarbaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can support compliance requirements for cGMP, ISO, and REACH as needed for your specific application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and reducing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.450
Specific Gravity (20°C)	0.910 - 0.930

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