Description

Benzenemethanol, 4-Methoxy-α-Methyl-α-1,2-Propadienyl- (9Ci) is a specialized organic compound featuring a unique propargyl-allene hybrid structure attached to a methoxy-substituted benzyl alcohol core. This molecular architecture makes it a valuable advanced synthetic intermediate for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, where its reactive allenyl and propargyl groups offer versatile pathways for carbon-carbon bond formation and heterocycle synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly those requiring complex alkyne or allene functionalities.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or insecticides that leverage its unique carbon skeleton for bioactivity.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored optical or electronic properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for methodology development, including cycloaddition reactions and catalytic transformations.
• Ligand Synthesis: Useful for constructing sophisticated chiral ligands used in asymmetric catalysis.
• Fluorescent Probe Development: The conjugated system can be utilized as a core structure for designing molecular sensors and imaging agents.

Basic Information

Product Name	Benzenemethanol, 4-Methoxy-α-Methyl-α-1,2-Propadienyl- (9Ci)
CAS No.	676316-57-7
Molecular Formula	C12H12O2
Molecular Weight	188.22 g/mol
Synonyms	4-Methoxy-α-methyl-α-(prop-1-yn-1-yl)benzenemethanol; 1-(4-Methoxyphenyl)-2-methylbut-3-yn-2-ol; α-Methyl-α-(1-propynyl)-4-methoxybenzenemethanol; 4-Methoxy-α-methyl-α-prop-1-yn-1-ylbenzyl Alcohol; (4-Methoxyphenyl)(1-propynyl)methyl Ethanol; Propargyl-Allene Benzyl Alcohol Derivative
EINECS	Contact for details

Quality Control

Every batch of Benzenemethanol, 4-Methoxy-α-Methyl-α-1,2-Propadienyl- (9Ci) is produced and analyzed under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and consistency for your critical R&D and scale-up processes. Our rigorous quality testing protocols are designed to meet the exacting standards of pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, extended exposure to light should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 90.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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