Description

Pentane, 1,3-Epoxy-1,2-Dimethoxy-2-Methyl- (5Ci) is a specialized, high-purity chemical building block with the CAS number 643739-00-8. This compound is valued for its unique oxirane and methoxy functional groups, which make it a versatile intermediate in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for creating novel molecular architectures and complex active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of complex, high-value specialty chemicals and advanced materials.
• Agrochemical Research: Serves as a precursor in the development of new pesticides and herbicides.
• Polymer & Resin Modification: Employed to introduce specific functional groups into polymer chains to alter material properties.
• Academic & Industrial R&D: A critical reagent for methodological development and exploratory chemistry in research laboratories.
• Ligand & Catalyst Development: Used in the creation of novel ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	Pentane, 1,3-Epoxy-1,2-Dimethoxy-2-Methyl- (5Ci)
CAS No.	643739-00-8
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	2-Methyl-1,3-epoxy-1,2-dimethoxypentane; 1,2-Dimethoxy-2-methyl-1,3-epoxypentane; 1,3-Epoxy-1,2-dimethoxy-2-methylpentane; (5Ci) labeled compound; Dimethoxymethyloxiranylpentane; Glycidyl methyl ether derivative; Oxirane, (1,2-dimethoxy-2-pentyl)-; 2-(1,2-Dimethoxy-2-propyl)oxirane
EINECS	Contact for details

Quality Control

Our Pentane, 1,3-Epoxy-1,2-Dimethoxy-2-Methyl- (5Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications and supporting your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 5.0%
Specific Rotation (if chiral)	Contact for details

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