Description

2,3-Dimethylpentanal is a branched-chain aliphatic aldehyde with the CAS number 3944-76-1. 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 sectors, for creating complex molecules and specialty chemicals.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of aroma chemicals and flavoring agents due to its aldehyde functionality and specific branched structure.
• Pharmaceutical Research: Acts as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Organic Synthesis: Serves as a versatile reagent for introducing the 2,3-dimethylpentyl moiety in various chemical transformations, including Grignard reactions, reductions, and condensations.
• Agrochemical Development: Employed in the research and production of specialty pesticides and herbicides.
• Polymer Chemistry: Can be used as a monomer or modifier in the production of specialty resins and polymers.

Basic Information

Product Name	2,3-Dimethylpentanal
CAS No.	3944-76-1
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	2,3-Dimethylvaleraldehyde; 2,3-Dimethylpentanaldehyde; Pentanal, 2,3-dimethyl-; 2,3-Dimethyl-n-valeraldehyde; 2,3-Dimethylpentane-1-al; 2,3-Dimethyl-1-pentanal; 2,3-Dimethylpentyl aldehyde
EINECS	223-525-2

Quality Control

Our 2,3-Dimethylpentanal is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its easily oxidized nature, minimize headspace and avoid prolonged exposure to air.

Specification

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