Description

5-Bromo-4-Phenylthiophene-2-Carbaldehyde is a high-purity organic building block characterized by its brominated thiophene core and aldehyde functionality. This compound matters as a versatile and critical intermediate for synthesizing complex molecules in advanced research and development. It is primarily needed by pharmaceutical and agrochemical R&D teams, as well as material scientists working on organic electronic components.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and inflammatory diseases.
• Agrochemical Research: Used in developing new generation herbicides and fungicides, leveraging the thiophene scaffold for bioactivity.
• Material Science: Acts as a monomer or building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Ligand Synthesis: The aldehyde group is utilized for constructing complex ligands in coordination chemistry and catalysis.
• Chemical Biology: Employed as a probe or linker in bioconjugation and the development of molecular sensors.

Basic Information

Product Name	5-Bromo-4-Phenylthiophene-2-Carbaldehyde
CAS No.	1138326-95-0
Molecular Formula	C11H7BrOS
Molecular Weight	267.14 g/mol
Synonyms	5-Bromo-4-phenyl-2-thiophenecarboxaldehyde; 4-Phenyl-5-bromothiophene-2-carbaldehyde; 2-Formyl-5-bromo-4-phenylthiophene; 5-Bromo-4-phenylthiophene-2-carboxaldehyde; (5-Bromo-4-phenylthiophen-2-yl)methanal; 1138326-95-0; 5-Br-4-Ph-thiophene-2-CHO
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Phenylthiophene-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A comprehensive 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). This compound is easily oxidized and should be handled under an inert atmosphere such as nitrogen or argon for long-term storage and during weighing operations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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