Description

1-(Hydroxymethyl)Azepan-2-One is a specialized organic compound featuring a seven-membered lactam ring with a hydroxymethyl substituent. This unique structure makes it a valuable versatile building block and intermediate for the synthesis of more complex molecules. It is primarily sought after by pharmaceutical research and fine chemical synthesis sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing modified caprolactam structures.
• Polymer Chemistry: Serves as a monomer or co-monomer for producing specialty polyamides with tailored properties like hydrophilicity or biodegradability.
• Organic Synthesis Building Block: Utilized in medicinal chemistry and material science research to introduce functionalized azepanone motifs into target molecules.
• Agrochemical Research: Potential intermediate for developing new crop protection agents and plant growth regulators.
• Crosslinking Agent: Can be employed in the formulation of resins, coatings, and adhesives requiring specific crosslinking functionalities.
• Ligand Synthesis: Used in the preparation of complexing agents and catalysts for asymmetric synthesis and metal coordination chemistry.

Basic Information

Product Name	1-(Hydroxymethyl)Azepan-2-One
CAS No.	786726-99-6
Molecular Formula	C7H13NO2
Molecular Weight	143.18 g/mol
Synonyms	1-(Hydroxymethyl)azepan-2-one; 2-Azepanone, 1-(hydroxymethyl)-; N-(Hydroxymethyl)caprolactam; Hydroxymethyl caprolactam; 1-Hydroxymethyl-2-azepanone; N-Hydroxymethyl-ε-caprolactam; ε-Caprolactam, N-hydroxymethyl-; (Hydroxymethyl)azepanone
EINECS	Contact for details

Quality Control

Our 1-(Hydroxymethyl)Azepan-2-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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