Description

(3-Bromothiophen-2-Yl)Methanol CAS NO 70260-17-2 is a versatile brominated thiophene derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in the reactive bromine and hydroxymethyl functional groups, which allow for selective cross-coupling and further functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel 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 where the thiophene scaffold is required.
• Material Science & Organic Electronics: Serves as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and photovoltaic materials.
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and organocatalysts.
• Chemical Research & Development: A valuable reagent for constructing complex heterocyclic systems and exploring new synthetic methodologies in academic and industrial R&D labs.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty chemicals, dyes, and flavors/fragrances.

Basic Information

Product Name	(3-Bromothiophen-2-Yl)Methanol
CAS No.	70260-17-2
Molecular Formula	C5H5BrOS
Molecular Weight	193.06 g/mol
Synonyms	2-(Hydroxymethyl)-3-bromothiophene; 3-Bromo-2-thiophenemethanol; 3-Bromothiophene-2-methanol; (3-Bromo-2-thienyl)methanol; 3-Bromo-2-thienylcarbinol; 2-Bromo-5-(hydroxymethyl)thiophene; α-Hydroxy-3-bromothiophene
EINECS	Contact for details

Quality Control

Our (3-Bromothiophen-2-Yl)Methanol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP and ISO standards for research and development applications.

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). This material is light-sensitive and should be handled under an inert atmosphere for prolonged stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Standard Grade)
Melting Point	Contact for details
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.