Description

Lambda Spi-2 is a high-purity, specialized chemical intermediate with the CAS registry number 129712-63-6. This compound is valued for its unique spirocyclic structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with specific modes of action.
• Material Science: Serves as a monomer or cross-linking agent in the creation of specialized polymers with tailored thermal or optical properties.
• Organic Synthesis: Employed as a versatile scaffold in academic and industrial research for constructing complex, three-dimensional molecular frameworks.
• Ligand Synthesis: Utilized in the preparation of sophisticated ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Lambda Spi-2
CAS No.	129712-63-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Spiro[2.4]heptane-1-carboxylic acid, 6-oxo-, ethyl ester; Ethyl 6-oxospiro[2.4]heptane-1-carboxylate; 1-Carbethoxy-6-oxospiro[2.4]heptane; λ-Spi-2; LS-2; Spiroheptane carboxylate derivative
EINECS	Contact for details

Quality Control

Every batch of Lambda Spi-2 is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for research-grade chemicals. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles as determined by advanced analytical techniques, is provided with each shipment to guarantee traceability and consistency for your critical R&D applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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