Description

1-Heptyl-2-Methylcyclopropane is a specialized organic compound belonging to the class of alkyl-substituted cyclopropanes. This high-purity intermediate is valued for its unique structural framework, which serves as a critical building block in advanced organic synthesis and materials science. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a constrained cyclopropane ring system.
• Agrochemical Synthesis: Serves as a key precursor in the development of new pesticides, herbicides, and plant growth regulators.
• Specialty Polymer & Material Science: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex organic molecules, including natural product analogs and fine chemicals.
• Fragrance & Flavor Chemistry: Potential use as an intermediate in the synthesis of specific aroma chemicals due to its hydrocarbon backbone.
• Lubricant & Fuel Additive Research: Investigated for its properties in formulating advanced lubricants and performance-enhancing fuel additives.

Basic Information

Product Name	1-Heptyl-2-Methylcyclopropane
CAS No.	74663-91-5
Molecular Formula	C11H22
Molecular Weight	154.29 g/mol
Synonyms	2-Methyl-1-heptylcyclopropane; Heptylmethylcyclopropane; Cyclopropane, 1-heptyl-2-methyl-; 1-Methyl-2-heptylcyclopropane (isomer); Alkylcyclopropane C11
EINECS	Contact for details

Quality Control

Our 1-Heptyl-2-Methylcyclopropane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere such as nitrogen to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~0.78 g/mL
Refractive Index (n20/D)	~1.43

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