Description

7,7-Dimethoxy-Hept-1-Yne is a specialized alkyne derivative featuring a unique acetal-protected carbonyl group, making it a valuable synthon in advanced organic synthesis. Its structure offers versatile reactivity, serving as a key building block for constructing complex molecular frameworks. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of novel active ingredients and functional intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring specific carbon chain extensions or acetal functionalities.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators that utilize alkyne chemistry.
• Material Science Research: Serves as a monomer or building block for developing specialized polymers, liquid crystals, or organic electronic materials with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for carbon-carbon bond formation reactions, including Sonogashira coupling and nucleophilic additions.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma chemicals and flavor compounds with long-chain aliphatic notes.
• Chemical Biology Probes: Used in the creation of tagged molecules or probes for studying biological processes due to its reactive alkyne handle for click chemistry.

Basic Information

Product Name	7,7-Dimethoxy-Hept-1-Yne
CAS No.	60090-80-4
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	1-Heptyne, 7,7-dimethoxy-; Hept-1-yne, 7,7-dimethoxy-; 7,7-Dimethoxy-1-heptyne; 7,7-Dimethoxyhept-1-yne; 1-Heptyne,7,7-dimethoxy-; 7,7-Dimethoxyheptyne; (Dimethoxymethyl)hex-1-yne; 1-Hexyne, 6-(dimethoxymethyl)-
EINECS	Contact for details

Quality Control

Every batch of 7,7-Dimethoxy-Hept-1-Yne is produced and tested under strict quality management protocols to ensure consistency and purity for critical research and development applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.