Description

(5-Chlorothiophen-3-Yl)Methanol is a versatile heterocyclic building block featuring both a chlorothiophene core and a hydroxymethyl functional group. This unique structure makes it a critical intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to the bioactive thiophene moiety.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of conductive polymers, organic semiconductors, and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and further functionalization to create complex molecular architectures for research and development.
• Ligand and Catalyst Development: Useful for constructing novel chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	(5-Chlorothiophen-3-Yl)Methanol
CAS No.	73919-87-6
Molecular Formula	C5H5ClOS
Molecular Weight	148.61 g/mol
Synonyms	3-(Hydroxymethyl)-5-chlorothiophene; 5-Chloro-3-thiophenemethanol; (5-Chloro-3-thienyl)methanol; 5-Chlorothiophene-3-methanol; 5-Chloro-3-thiophenecarbinol; 3-Chlorothiophene-5-methanol (incorrect but common); 5-Chloro-thiophen-3-yl-methanol
EINECS	Contact for details

Quality Control

Our (5-Chlorothiophen-3-Yl)Methanol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.