Description

Benzenemethanol, α-Cyclobutylidene-4-Methoxy- (9Ci) is a specialized organic compound featuring a unique cyclobutylidene-substituted benzenemethanol core structure. This molecular architecture makes it a valuable advanced intermediate for the synthesis of 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 distinct stereochemistry and functional groups enable the construction of targeted molecular frameworks.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates requiring complex, multi-cyclic structures.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or insecticides, where its specific moiety can contribute to biological activity and selectivity.
• Material Science Research: Serves as a monomer or precursor for developing specialized polymers or liquid crystals with tailored optical or mechanical properties.
• Organic Synthesis & Catalysis: Employed in academic and industrial laboratories to study novel organic reactions or as a ligand precursor in catalytic systems.
• Fine Chemical Production: Acts as a critical intermediate in the multi-step synthesis of other high-value, low-volume specialty chemicals.

Basic Information

Product Name	Benzenemethanol, α-Cyclobutylidene-4-Methoxy- (9Ci)
CAS No.	741653-53-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	α-Cyclobutylidene-4-methoxybenzenemethanol; 4-Methoxy-α-(cyclobutylidene)benzyl alcohol; (4-Methoxyphenyl)(cyclobutylidene)methanol; Benzenemethanol, α-cyclobutylidene-4-methoxy-; Potential proprietary research codes (Contact for details)
EINECS	Contact for details

Quality Control

Every batch of Benzenemethanol, α-Cyclobutylidene-4-Methoxy- (9Ci) is produced and controlled under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical research and development processes. A detailed Certificate of Analysis (COA) is supplied with each shipment, typically including results from HPLC, GC, NMR, and mass spectrometry. Our quality commitment supports compliance with cGMP standards where required for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. For long-term storage, maintaining the material at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) is recommended to preserve stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 0.5%

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