Description

Benzene, [[(1R)-1-Methyl-2-Butynyl]Oxy]- (9Ci) is a specialized chiral chemical intermediate characterized by its benzene ring substituted with a unique alkynyl ether group. This compound matters as a high-value building block for the synthesis of complex molecules, offering precise stereochemical control for advanced research and development. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating novel active pharmaceutical ingredients (APIs), agrochemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for stereoselective synthesis.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of advanced organic materials and liquid crystals that require specific molecular architectures.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry, exploring new reaction pathways involving alkynyl ethers.
• Fine Chemical Production: Used in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	Benzene, [[(1R)-1-Methyl-2-Butynyl]Oxy]- (9Ci)
CAS No.	519157-16-5
Molecular Formula	C12H14O
Molecular Weight	174.24 g/mol
Synonyms	[(1R)-1-Methylbut-2-yn-1-yl]oxybenzene; (R)-1-Methyl-2-butynyl phenyl ether; (1R)-1-Methyl-2-butynyloxybenzene; Benzene, [[(1R)-1-methyl-2-butynyl]oxy]-; Phenyl (1R)-1-methyl-2-butynyl ether; (R)-Phenyl 1-methyl-2-butynyl ether; (R)-1-Methyl-2-butynyloxybenzene
EINECS	Contact for details

Quality Control

Our production of Benzene, [[(1R)-1-Methyl-2-Butynyl]Oxy]- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity. Each lot undergoes comprehensive analysis including chiral HPLC, NMR, and GC to verify identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing all specifications are provided with every shipment, and we support compliance with relevant research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 0.5%

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