Description

1,3-Dioxolane, 4-Methyl-2-(1-Propynyl)- (9Ci) is a specialized heterocyclic organic compound featuring a dioxolane ring system with methyl and propynyl substituents. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific functional properties. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile intermediate for manufacturing specialty chemicals, flavors, and fragrances.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for constructing heterocyclic compounds and exploring new reaction pathways.
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	1,3-Dioxolane, 4-Methyl-2-(1-Propynyl)- (9Ci)
CAS No.	53106-40-4
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	4-Methyl-2-(prop-1-yn-1-yl)-1,3-dioxolane; 2-(1-Propynyl)-4-methyl-1,3-dioxolane; 4-Methyl-2-propynyl-1,3-dioxolane; NSC 163045; 1,3-Dioxolane, 4-methyl-2-(1-propynyl)-; 4-Methyl-2-(prop-2-yn-1-yl)-1,3-dioxolane (tautomer); 2-Propynyl-4-methyl-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane, 4-Methyl-2-(1-Propynyl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Specific Gravity (20°C)	0.98 - 1.02
Refractive Index (20°C)	1.420 - 1.440

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