Description

Alpha,2,2,3-Tetramethylcyclopentanebutyraldehyde is a specialized aldehyde derivative of a tetramethylcyclopentane structure, serving as a valuable chiral building block and fragrance intermediate. Its unique sterically hindered cyclic structure is critical for imparting specific olfactory characteristics and for synthesizing complex molecules with defined stereochemistry. This compound is essential for manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking high-purity intermediates for premium applications.

Application

• Fragrance & Flavor Ingredient: Used as a key intermediate in the synthesis of high-value musks and woody-amber odorants for perfumes, cosmetics, and personal care products.
• Pharmaceutical Intermediate: Serves as a chiral synthon in the research and development of active pharmaceutical ingredients (APIs), leveraging its defined stereochemistry.
• Fine Chemical Synthesis: Acts as a versatile building block for organic synthesis, particularly in creating complex natural product analogs and specialty chemicals.
• Agrochemical Research: Employed in the development of novel agrochemicals where its specific aldehyde functionality and structural motif are beneficial.
• Functional Material Precursor: Utilized in the synthesis of ligands for catalysts or monomers for specialized polymers.

Basic Information

Item	Detail
Product Name	Alpha,2,2,3-Tetramethylcyclopentanebutyraldehyde
CAS No.	94201-30-6
Molecular Formula	C13H24O
Molecular Weight	196.33 g/mol
Synonyms	2,2,3-Trimethyl-1-(3-methylbutyl)cyclopentanecarboxaldehyde; (1R,3S)-2,2,3-Trimethyl-1-(3-methylbutyl)cyclopentanecarbaldehyde; Tetramethylcyclopentanebutanal; Cyclopentanebutyraldehyde, alpha,2,2,3-tetramethyl-; Fragrance Aldehyde TMCP; TMCP Butyraldehyde
EINECS	Contact for details

Quality Control

Our Alpha,2,2,3-Tetramethylcyclopentanebutyraldehyde is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 controlled room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Specific Rotation	Contact for details
Refractive Index	Contact for details
Related Substances (GC)	Total impurities ≤ 3.0%

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