Description

Dispiro[2.0.2.1]Heptane, 7-Methoxy-7-Phenyl- (9Ci) is a specialized spirocyclic organic compound that serves as a valuable and structurally unique building block in advanced chemical synthesis. Its rigid, three-dimensional framework is critical for researchers developing novel materials and pharmaceuticals with specific spatial and electronic properties. This high-purity intermediate is essential for organic chemists and R&D teams in the pharmaceutical, agrochemical, and material science industries seeking to innovate with complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring complex, three-dimensional scaffolds to enhance binding specificity and metabolic stability.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where its unique spiro structure can contribute to improved efficacy and environmental profile.
• Material Science: Acts as a monomer or cross-linking agent in the creation of advanced polymers with tailored thermal, mechanical, or optical properties for high-performance applications.
• Ligand & Catalyst Development: Employed in organometallic chemistry to construct sophisticated chiral ligands and catalysts for asymmetric synthesis, enhancing reaction selectivity and yield.
• Academic & Industrial R&D: A fundamental tool for exploring new chemical spaces and reaction pathways in synthetic organic chemistry laboratories worldwide.

Basic Information

Product Name	Dispiro[2.0.2.1]Heptane, 7-Methoxy-7-Phenyl- (9Ci)
CAS No.	642074-95-1
Molecular Formula	C14H16O
Molecular Weight	200.28 g/mol
Synonyms	7-Methoxy-7-phenyldispiro[2.0.2.1]heptane; 7-Phenyl-7-methoxydispiro[2.0.2.1]heptane; Methoxy(phenyl)dispiro[2.0.2.1]heptane; Dispiro[2.0.2.1]heptane, 7-methoxy-7-phenyl-; 642074-95-1; 7-Methoxy-7-phenyl-dispiro[2.0.2.1]heptane
EINECS	Contact for details

Quality Control

Our Dispiro[2.0.2.1]Heptane, 7-Methoxy-7-Phenyl- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry, to confirm identity and quantify impurities. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP compliance for advanced intermediates and can tailor specifications to meet specific project requirements.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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