Description

(5-Bromothiophen-3-Yl)Methanol CAS NO 73919-88-7 is a high-purity brominated thiophene derivative, a crucial building block in advanced organic synthesis. Its value lies in its functionalized structure, which serves as a versatile intermediate for constructing complex molecules with tailored electronic and pharmaceutical properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing active pharmaceutical ingredients (APIs), functional polymers, and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Development: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its bioactive heterocyclic core.
• 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 and Catalyst Synthesis: Employed to create specialized ligands for metal-catalyzed cross-coupling reactions, which are fundamental in modern synthetic chemistry.
• Material Science Research: Utilized in the development of novel organic semiconductors and photoactive materials for sensor applications.
• Chemical Biology: Acts as a probe or a linker in bioconjugation chemistry for studying biological processes and developing diagnostic tools.

Basic Information

Product Name	(5-Bromothiophen-3-Yl)Methanol
CAS No.	73919-88-7
Molecular Formula	C5H5BrOS
Molecular Weight	193.06 g/mol
Synonyms	3-(Hydroxymethyl)-5-bromothiophene; 5-Bromo-3-thiophenemethanol; 5-Bromothiophene-3-methanol; (5-Bromo-3-thienyl)methanol; 5-Bromo-3-hydroxymethylthiophene; 3-Bromothiophene-5-methanol (incorrect but common misnomer); 5-Bromothien-3-ylmethanol
EINECS	Contact for details

Quality Control

Our (5-Bromothiophen-3-Yl)Methanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our production adheres to cGMP principles where applicable, ensuring consistency and reliability for your critical research and development projects.

Storage

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

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%
Heavy Metals (as Pb)	≤ 10 ppm

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