Description

Spiro[2.2]Pentane-1-Carbonitrile is a high-value, strained-ring organic compound featuring a unique spirocyclic structure. This molecular architecture makes it a versatile and critical advanced intermediate for research and development in sophisticated chemical synthesis. It is primarily sought after by pharmaceutical and agrochemical R&D teams for constructing novel molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex, three-dimensional architectures.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the spirocyclic core can impart unique biological activity and stability.
• Material Science: Acts as a precursor for specialty polymers, liquid crystals, or organic electronic materials requiring rigid, angled structural components.
• Organic Synthesis & Catalysis: Employed as a ligand or a scaffold in asymmetric catalysis and the development of new synthetic methodologies.
• Academic & Industrial R&D: A valuable reagent for fundamental research in organic chemistry and medicinal chemistry exploring strained-ring systems.

Basic Information

Product Name	Spiro[2.2]Pentane-1-Carbonitrile
CAS No.	345892-44-6
Molecular Formula	C7H7N
Molecular Weight	105.14 g/mol
Synonyms	Spiro[2.2]pentane-1-carbonitrile; 1-Cyanospiro[2.2]pentane; Spiro(2.2)pentane-1-carbonitrile; 1-Spiro[2.2]pentyl carbonitrile; Dispiro[2.0.2.1]heptane-7-carbonitrile; Bicyclo[1.1.1]pentane-1-carbonitrile (common misassignment); 345892-44-6
EINECS	Contact for details

Quality Control

Our Spiro[2.2]Pentane-1-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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