Description

1-Methylazepan-4-One Hydrochloride is a high-purity organic salt with the CAS number 19869-42-2, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a versatile building block for the synthesis of complex nitrogen-containing heterocycles, which are core structures in many active pharmaceutical ingredients. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its heterocyclic structure.
• Organic Synthesis: Serves as a versatile precursor for constructing complex azepane and piperidine derivatives in medicinal chemistry.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Academic & R&D: Utilized in university and institutional research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	1-Methylazepan-4-One Hydrochloride
CAS No.	19869-42-2
Molecular Formula	C7H14ClNO
Molecular Weight	163.65 g/mol
Synonyms	1-Methyl-4-azepanone hydrochloride; 4-Azepanone, 1-methyl-, hydrochloride; 1-Methylazepan-4-one HCl; 1-Methyl-4-oxoazepane hydrochloride; 1-Methyl-4-azepanone HCl salt; 1-Methyl-4-oxohexamethyleneimine hydrochloride; 4-Keto-1-methylazepane hydrochloride
EINECS	Contact for details

Quality Control

Our 1-Methylazepan-4-One Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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