Description

2-Phenyl-1.3.8-Triaza-Spiro[4.5]Dec-1-En-4-One Hcl is a high-purity, complex heterocyclic compound featuring a spirocyclic scaffold, which is of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical pharmacological intermediate and a versatile chemical building block for developing novel active molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• Chemical Building Block: Used in medicinal chemistry for constructing complex molecular libraries via high-throughput screening and combinatorial chemistry.
• Research & Development: Essential for academic and industrial R&D focused on spirocyclic and triaza-based compound exploration.
• Active Pharmaceutical Ingredient (API) Synthesis: Employed in the multi-step synthesis of potential APIs targeting specific biological pathways.
• Biochemical Tool Compound: Used in vitro and in vivo studies to investigate biological mechanisms and validate new therapeutic targets.

Basic Information

Product Name	2-Phenyl-1.3.8-Triaza-Spiro[4.5]Dec-1-En-4-One Hydrochloride
CAS No.	635713-69-8
Molecular Formula	C16H19N3O · HCl
Molecular Weight	305.80 g/mol (Free base: 269.34 g/mol)
Synonyms	2-Phenyl-1,3,8-triazaspiro[4.5]dec-1-en-4-one hydrochloride; 1,3,8-Triazaspiro[4.5]dec-1-ene-4-one, 2-phenyl-, hydrochloride; 2-Phenyl-1,3,8-triazaspiro[4.5]dec-1-en-4-one HCl; Spiro[4.5]dec-1-ene-4-one derivative; 635713-69-8 (CAS).
EINECS	Contact for details

Quality Control

Our 2-Phenyl-1.3.8-Triaza-Spiro[4.5]Dec-1-En-4-One Hcl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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