Description

2,3-Dimethylpentanal is a branched-chain aliphatic aldehyde with the CAS number 32749-94-3. This compound serves as a versatile intermediate and building block in organic synthesis, valued for its ability to introduce specific alkylated structures. It is primarily utilized by research and development chemists, as well as manufacturers in the fragrance, flavor, and pharmaceutical industries.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of aroma chemicals and flavoring agents due to its aldehyde functionality.
• Pharmaceutical Synthesis: Acts as a key building block for creating more complex molecules with potential biological activity.
• Organic Synthesis Reagent: Employed in various reactions, including Grignard additions, aldol condensations, and reductive amination.
• Chemical Research: Serves as a standard or starting material in academic and industrial R&D for method development and exploration of new chemical spaces.
• Agrochemical Intermediates: Can be utilized in the production pathway for certain crop protection agents.
• Polymer Modification: Potential use as a modifier or cross-linking agent in specialty polymer formulations.

Basic Information

Product Name	2,3-Dimethylpentanal
CAS No.	32749-94-3
Molecular Formula	C₇H₁₄O
Molecular Weight	114.19 g/mol
Synonyms	2,3-Dimethylvaleraldehyde; 2,3-Dimethylpentanal-1; Pentanal, 2,3-dimethyl-; 2,3-Dimethyl-n-valeraldehyde; 2,3-Dimethylpentane-1-al; 2,3-Dimethylpentanaldehyde
EINECS	Contact for details

Quality Control

Our 2,3-Dimethylpentanal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment ensures the material is suitable for demanding applications in research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, it is recommended to store under an inert atmosphere such as nitrogen and keep containers tightly sealed. Recommended storage temperature is 2-8°C for extended stability.

Specification

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