Description

[1,4]Diazepane-1-Carboxylic Acid tert-Butyl Ester Hydrochloride is a high-purity, protected heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel pharmaceutical candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of complex molecules, where its tert-butyloxycarbonyl (Boc) protecting group offers strategic advantages for selective deprotection and further functionalization.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of diazepane and piperazine-based active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing compound libraries in drug discovery, especially for neurological targets.
• Peptidomimetic Synthesis: Employed in the design and synthesis of peptide analogs and conformationally constrained molecules.
• Chemical Biology Probes: Serves as a building block for creating molecular probes to study biological pathways and enzyme functions.
• Agrochemical Development: Potential intermediate in the research and development of new crop protection agents.
• Academic & Contract Research: Utilized in university laboratories and CROs (Contract Research Organizations) for method development and novel synthetic route exploration.

Basic Information

Product Name	[1,4]Diazepane-1-Carboxylic Acid tert-Butyl Ester Hydrochloride
CAS No.	1049743-87-4
Molecular Formula	C11H23ClN2O2
Molecular Weight	250.77 g/mol
Synonyms	1-Boc-1,4-diazepane hydrochloride; tert-Butyl 1,4-diazepane-1-carboxylate hydrochloride; 1,4-Diazepane-1-carboxylic acid, 1,1-dimethylethyl ester, hydrochloride; Boc-1,4-diazepane HCl; 1-(tert-Butoxycarbonyl)-1,4-diazepane hydrochloride; 1,4-Diazepane, 1-[(1,1-dimethylethoxy)carbonyl]-, hydrochloride (1:1); 1-N-Boc-homopiperazine hydrochloride
EINECS	Contact for details

Quality Control

Our [1,4]Diazepane-1-Carboxylic Acid tert-Butyl Ester Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for research-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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