Description

Spiro[Cyclopropane-1,9-Tetracyclo[3.3.1.02,4.06,8]Nonane], 2-Methyl-, (1-α-,2-Ba-,4-Ba-,5-α-,6-Ba-,8-Ba-)- (9Ci) is a high-purity, complex spirocyclic organic compound with the CAS number 127759-56-2. This structurally unique molecule serves as a critical advanced intermediate in sophisticated organic synthesis, enabling the construction of novel molecular architectures. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in the development of new pesticides and herbicides with unique modes of action due to its complex, three-dimensional structure.
• Material Science: Serves as a precursor for specialty polymers, liquid crystals, or organic electronic materials requiring rigid, non-planar cores.
• Asymmetric Catalysis: Potential use as a chiral ligand or scaffold in the design of catalysts for stereoselective synthesis.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry and the exploration of new chemical spaces.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural products or other high-value specialty chemicals.

Basic Information

Product Name	Spiro[Cyclopropane-1,9-Tetracyclo[3.3.1.02,4.06,8]Nonane], 2-Methyl-, (1-α-,2-Ba-,4-Ba-,5-α-,6-Ba-,8-Ba-)- (9Ci)
CAS No.	127759-56-2
Molecular Formula	C11H14
Molecular Weight	146.23 g/mol
Synonyms	2-Methylspiro[cyclopropane-1,9'-tetracyclo[3.3.1.0²,⁴.0⁶,⁸]nonane]; (1α,2β,4β,5α,6β,8β)-2-Methylspiro[cyclopropane-1,9'-tetracyclo[3.3.1.0²,⁴.0⁶,⁸]nonane]; Spiro[cyclopropane-1,9'-tetracyclo[3.3.1.0²,⁴.0⁶,⁸]nonane], 2-methyl-, (1α,2β,4β,5α,6β,8β)-; 127759-56-2; 2-Methylspiro(cyclopropane-1,9'-tetracyclo[3.3.1.0²,⁴.0⁶,⁸]nonane)
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized and tested using advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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