Description

n-Spiro[5.5]Undec-3-Yl-Guanidine is a high-purity, advanced organic intermediate featuring a unique spirocyclic guanidine structure. This compound matters for its role as a critical building block in the synthesis of complex molecules, offering a rigid, three-dimensional scaffold that is highly valuable in modern medicinal chemistry. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers focused on developing novel therapeutics, particularly in areas such as central nervous system (CNS) agents and enzyme inhibitors.

Application

• As a key synthetic intermediate in pharmaceutical research and development.
• For the construction of spirocyclic scaffolds in medicinal chemistry for drug discovery programs.
• Potential use in the development of neurologically active compounds and CNS-targeting agents.
• As a specialty building block in the synthesis of high-value fine chemicals and agrochemicals.
• In academic and industrial research exploring novel guanidine-based chemistry and its applications.
• For creating molecular probes and tool compounds in biochemical research.

Basic Information

Product Name	n-Spiro[5.5]Undec-3-Yl-Guanidine
CAS No.	1199263-20-1
Molecular Formula	C12H21N3
Molecular Weight	207.32 g/mol
Synonyms	3-Guanidinospiro[5.5]undecane; Spiro[5.5]undecan-3-ylguanidine; 1-(Spiro[5.5]undecan-3-yl)guanidine; Guanidine, N-(spiro[5.5]undec-3-yl)-; 1199263-20-1; Spirocyclic guanidine intermediate; 3-Aminospiro[5.5]undecane-3-carboximidamide
EINECS	Contact for details

Quality Control

Our n-Spiro[5.5]Undec-3-Yl-Guanidine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and MS, for comprehensive characterization and purity verification. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids and oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to ensure stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.