Description

1-Hexamethyleneimineacetaldehyde Diethyl Acetal is a specialized organic compound belonging to the class of protected amino aldehydes, serving as a versatile and valuable building block in advanced chemical synthesis. Its primary value lies in its role as a key intermediate for constructing complex nitrogen-containing heterocycles and pharmaceutical scaffolds, offering chemists a protected, reactive handle for precise molecular assembly. This high-purity intermediate is essential for research and development laboratories, as well as production facilities, in the pharmaceutical, agrochemical, and advanced materials sectors where controlled introduction of specific functional groups is critical.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those containing piperidine or related saturated nitrogen heterocycles.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that require specific nitrogen-based architectures.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Polymer Chemistry: Employed in the development of specialty polymers and functional materials with tailored properties.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and constructing complex molecular libraries.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, low-volume specialty chemicals and flavors & fragrances.

Basic Information

Product Name	1-Hexamethyleneimineacetaldehyde Diethyl Acetal
CAS No.	146773-39-9
Molecular Formula	C11H23NO2
Molecular Weight	201.31 g/mol
Synonyms	1-Azepanecarboxaldehyde, diethyl acetal; Hexamethyleneimine-1-acetaldehyde diethyl acetal; N-(Diethoxymethyl)azepane; Azepane-1-carboxaldehyde diethyl acetal; 1-(Diethoxymethyl)azepane; N-Formylazepane diethyl acetal; 1-(Diethoxyethyl)hexamethyleneimine
EINECS	Contact for details

Quality Control

Our 1-Hexamethyleneimineacetaldehyde 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 (HPLC, GC) and spectroscopic methods (NMR, IR), to confirm identity and quantify impurities. A Certificate of Analysis (COA) detailing purity, assay, and specific impurity profiles is provided with every shipment. We are committed to meeting the stringent requirements of cGMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%

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