Description

2,5-Dichloro-3-Thiophenebutanoic Acid is a high-purity, functionalized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile intermediate, offering a unique molecular scaffold for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, particularly in the areas of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Synthesis: Serves as a crucial building block in the research and production of new-generation herbicides, fungicides, and insecticides.
• Material Science Research: Used in the synthesis of functionalized polymers and advanced organic electronic materials due to its thiophene core.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences industry.

Basic Information

Product Name	2,5-Dichloro-3-Thiophenebutanoic Acid
CAS No.	34967-65-2
Molecular Formula	C8H8Cl2O2S
Molecular Weight	239.12 g/mol
Synonyms	3-Thiophenebutanoic acid, 2,5-dichloro-; 2,5-Dichloro-3-thienylbutyric acid; 4-(2,5-Dichlorothiophen-3-yl)butanoic acid; Butanoic acid, 4-(2,5-dichloro-3-thienyl)-; 2,5-Dichloro-thiophene-3-butanoic acid; 2,5-Dichloro-3-thienylbutanoic acid; 34967-65-2; 4-(2,5-Dichlorothiophene-3-yl)butyric acid
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-3-Thiophenebutanoic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

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 strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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