Description

2,7-Diaza-Spiro[4.4]Nonane 2Hbr is a high-purity, specialized heterocyclic building block with the CAS number 77415-55-5. This compound is valued for its rigid spirocyclic structure, which serves as a key scaffold in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and metabolic disorder research.
• Ligand & Catalyst Development: Used in the creation of novel chelating ligands and organocatalysts due to its nitrogen-rich, constrained geometry.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Incorporated into polymers and advanced materials to modify thermal stability, rigidity, and chemical functionality.
• Chemical Biology & Proteomics: Employed as a molecular scaffold in probe design for studying protein-protein interactions and enzyme inhibition.
• Academic & Contract Research: Essential for medicinal chemistry programs and discovery research in academic institutions and CROs (Contract Research Organizations).

Basic Information

Product Name	2,7-Diaza-Spiro[4.4]Nonane 2Hbr
CAS No.	77415-55-5
Molecular Formula	C7H14N2 • 2HBr
Molecular Weight	298.02 g/mol
Synonyms	2,7-Diazaspiro[4.4]nonane Dihydrobromide; 2,7-Diazaspiro[4.4]nonane Hydrobromide (2:1); Spiro[4.4]nonane-2,7-diamine Dihydrobromide; 2,7-Diaza-spiro[4.4]nonane bis(hydrobromide); 2,7-Diazaspiro[4.4]nonane, hydrobromide (1:2); 77415-55-5; 2,7-Diazaspiro[4.4]nonane 2HBr
EINECS	Contact for details

Quality Control

Our 2,7-Diaza-Spiro[4.4]Nonane 2Hbr is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.