Description

4,5-Dimethyl-2-Thiophenemethanol is a versatile thiophene derivative featuring a hydroxymethyl functional group, making it a valuable chiral building block and intermediate in organic synthesis. Its unique structure is critical for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in antiviral and central nervous system (CNS) drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the thiophene moiety contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands used in asymmetric catalysis, enabling the synthesis of enantiomerically pure compounds.
• Functional Material Development: Building block for organic semiconductors, conductive polymers, and liquid crystals due to the electron-rich thiophene ring.
• Fine Chemical Production: Intermediate in the synthesis of flavors, fragrances, and other specialty chemicals requiring specific heterocyclic architectures.
• Research & Development: Essential reference standard and starting material in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4,5-Dimethyl-2-Thiophenemethanol
CAS No.	74379-21-8
Molecular Formula	C7H10OS
Molecular Weight	142.22 g/mol
Synonyms	(4,5-Dimethyl-2-thienyl)methanol; 4,5-Dimethylthiophene-2-methanol; 2-(Hydroxymethyl)-4,5-dimethylthiophene; 4,5-Dimethyl-2-thiophenecarbinol; 4,5-Dimethyl-thiophene-2-yl-methanol; 4,5-Dimethyl-2-thienylcarbinol
EINECS	Contact for details

Quality Control

Our 4,5-Dimethyl-2-Thiophenemethanol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
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.