Description

2,6-Diazaspiro[3.4]Octan-5-One Hydrochloride is a high-value, spirocyclic building block and intermediate of significant interest in modern pharmaceutical research. Its unique constrained bicyclic structure makes it a privileged scaffold for designing novel bioactive molecules, particularly in medicinal chemistry. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel Active Pharmaceutical Ingredients (APIs) and drug candidates.
• Medicinal Chemistry Research: Used as a constrained scaffold to explore new chemical space and improve the pharmacokinetic properties of lead compounds.
• Proteolysis Targeting Chimera (PROTAC) Development: Employed in the construction of linkers and warheads for targeted protein degradation therapeutics.
• Chemical Biology Probes: Utilized in the development of tool compounds for studying biological pathways and target validation.
• Custom Synthesis & Contract Manufacturing: Supplied for bespoke synthesis projects requiring high-purity, complex heterocyclic intermediates.

Basic Information

Product Name	2,6-Diazaspiro[3.4]Octan-5-One Hydrochloride
CAS No.	1203683-28-6
Molecular Formula	C6H10ClN3O
Molecular Weight	175.62 g/mol
Synonyms	2,6-Diazaspiro[3.4]octan-5-one, hydrochloride; 5-Oxo-2,6-diazaspiro[3.4]octane hydrochloride; 2,6-Diazaspiro[3.4]octan-5-one HCl; Spiro[3.4]octane-5-one, 2,6-diaza-, hydrochloride; 1203683-28-6; 2,6-Diaza-spiro[3.4]octan-5-one hydrochloride
EINECS	Contact for details

Quality Control

Our 2,6-Diazaspiro[3.4]Octan-5-One Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and can provide material tailored to specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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