Description

2-Propylpentanal Diethyl Acetal is a specialized acetal compound used as a key synthetic intermediate and protecting group in advanced organic synthesis. Its value lies in its ability to mask aldehyde functionalities under a wide range of reaction conditions, enabling complex multi-step syntheses. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block and protecting group in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific aldehyde protection strategies.
• Fine Chemical Manufacturing: Acts as a versatile reagent for the synthesis of flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable tool for chemists in R&D laboratories exploring new synthetic methodologies and reaction pathways.
• Material Science Precursor: Employed in the development of novel polymers and functional organic materials where controlled aldehyde reactivity is required.

Basic Information

Product Name	2-Propylpentanal Diethyl Acetal
CAS No.	124345-17-1
Molecular Formula	C₁₂H₂₆O₂
Molecular Weight	202.34 g/mol
Synonyms	2-Propylpentanal Diethyl Acetal; Diethyl (2-Propylpentylidene) Acetal; Valproaldehyde Diethyl Acetal; 2-Propylpentanal Diethyl Acetal; 2-Propyl-1-pentanal Diethyl Acetal; 2-Propylvaleraldehyde Diethyl Acetal; NSC 403120; 124345-17-1
EINECS	Contact for details

Quality Control

Our 2-Propylpentanal Diethyl Acetal is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet your specific project requirements.

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). Keep away from strong acids, bases, and oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	0.850 - 0.880
Refractive Index (n20D)	1.410 - 1.430

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