Description

Cyclopentanecarboxaldehyde, 1-(1,1-Dimethyl-2-Propenyl)- is a specialized aldehyde derivative of cyclopentane, valued for its unique sterically hindered structure and reactive carbonyl group. This compound serves as a versatile and high-value chemical intermediate for the synthesis of complex molecules in advanced research and industrial applications. It is primarily sought by pharmaceutical, agrochemical, and fragrance industries for constructing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in the development of sterically constrained active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its unique structure can contribute to improved efficacy and selectivity.
• Fragrance and Flavor Chemistry: Serves as a precursor for creating complex, musky, or woody aroma molecules in high-end perfumery and flavor formulations.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for cyclopentane ring functionalization, aldol reactions, and the synthesis of natural product analogs.
• Material Science Precursor: Potential intermediate for synthesizing specialized polymers, ligands for catalysis, or advanced organic materials.

Basic Information

Product Name	Cyclopentanecarboxaldehyde, 1-(1,1-Dimethyl-2-Propenyl)-
CAS No.	2228-95-7
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	1-(1,1-Dimethyl-2-propenyl)cyclopentanecarboxaldehyde; 1-(2-Methyl-1-propen-1-yl)cyclopentanecarboxaldehyde; 1-(1,1-Dimethylallyl)cyclopentanecarbaldehyde; Cyclopentanecarboxaldehyde, 1-(1,1-dimethyl-2-propen-1-yl)-; 1-(1,1-Dimethylallyl)cyclopentanecarboxaldehyde; 1-(2-Methyl-1-propenyl)cyclopentanecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of Cyclopentanecarboxaldehyde, 1-(1,1-Dimethyl-2-Propenyl)- adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or when dispensing from original packaging. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
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.