Description

Cyclopropene, 3-(3,3-Dimethyl-1-Butynyl)-3-Methyl- (9Ci) is a specialized, high-value cyclopropene derivative used as a key synthetic intermediate in advanced organic chemistry. This compound matters for its unique strained-ring structure, which provides significant reactivity for constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those requiring strained-ring systems for biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the cyclopropene moiety can impart unique modes of action.
• Material Science Research: Investigated as a monomer or precursor for creating polymers with specialized thermal or mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cycloaddition reactions and catalytic transformations.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Product Name	Cyclopropene, 3-(3,3-Dimethyl-1-Butynyl)-3-Methyl- (9Ci)
CAS No.	125510-63-6
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	3-(3,3-Dimethyl-1-butynyl)-3-methylcyclopropene; 3-Methyl-3-(3,3-dimethyl-1-butynyl)cyclopropene; 1,1-Dimethyl-2-(3-methylcycloprop-2-en-1-ylidene)ethylacetylene; (3-Methyl-3-cyclopropenyl)dimethylbutyne
EINECS	Contact for details

Quality Control

Our Cyclopropene, 3-(3,3-Dimethyl-1-Butynyl)-3-Methyl- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including NMR, GC-MS, and HPLC analysis. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This material is easily oxidized and light-sensitive. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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