Description

Alpha,3,5,5-Tetramethylcyclopent-1-Ene-1-Propionaldehyde is a high-value, specialized aldehyde intermediate characterized by its unique cyclopentene backbone. This compound is prized for its role as a versatile building block in the synthesis of complex fragrance molecules and fine chemicals. It is essential for manufacturers in the flavor and fragrance, pharmaceutical, and agrochemical industries seeking to develop novel compounds with specific olfactory or biological properties.

Application

• Fragrance and Flavor Synthesis: A key intermediate for creating woody, amber, and musky odorants used in perfumery and flavorings.
• Pharmaceutical Intermediates: Serves as a building block in the research and development of active pharmaceutical ingredients (APIs).
• Agrochemicals: Used in the synthesis of advanced pesticide and herbicide molecules.
• Fine Chemical Production: Employed in organic synthesis for creating specialized catalysts and ligands.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	Alpha,3,5,5-Tetramethylcyclopent-1-Ene-1-Propionaldehyde
CAS No.	94201-29-3
Molecular Formula	C12H20O
Molecular Weight	180.29 g/mol
Synonyms	3,5,5-Trimethyl-3-cyclopenten-1-acetaldehyde; 3-(3,5,5-Trimethyl-2-cyclopenten-1-yl)propanal; 3-(3,5,5-Trimethylcyclopent-2-en-1-yl)propanal; Cyclopentanepropanal, 3,5,5-trimethyl-; Tetramethylcyclopentenylpropionaldehyde; 3,5,5-Trimethyl-3-cyclopentenylpropionaldehyde; 3,5,5-Trimethylcyclopent-3-ene-1-propionaldehyde
EINECS	Contact for details

Quality Control

Our Alpha,3,5,5-Tetramethylcyclopent-1-Ene-1-Propionaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request 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 a controlled room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term stability. 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%
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.910 - 0.930

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