Description

4-(5-Bromothien-2-Yl)Butanoic Acid is a high-purity brominated thiophene derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile building block for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for researchers and manufacturers in the fine chemical, pharmaceutical, and material science industries who require reliable, high-quality intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially in the development of novel therapeutic agents.
• Agrochemical Research: Used in the creation of advanced pesticides, herbicides, and fungicides due to its bromothiophene moiety.
• Material Science: Serves as a precursor for functionalized polymers and organic electronic materials, including semiconductors and OLED components.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology: Acts as a probe or linker in bioconjugation and the development of biochemical tools.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke organic synthesis.

Basic Information

Product Name	4-(5-Bromothien-2-Yl)Butanoic Acid
CAS No.	89980-93-8
Molecular Formula	C8H9BrO2S
Molecular Weight	249.13 g/mol
Synonyms	4-(5-Bromothiophen-2-yl)butanoic acid; 5-Bromo-2-thiophenebutanoic Acid; 4-(5-Bromo-2-thienyl)butyric Acid; 89980-93-8; 4-(5-Bromothienyl)butanoic Acid; γ-(5-Bromo-2-thienyl)butyric Acid; Butanoic acid, 4-(5-bromo-2-thienyl)-
EINECS	Contact for details

Quality Control

Our 4-(5-Bromothien-2-Yl)Butanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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