Description

Propan-2-Yl 5-Bromothiophene-2-Carboxylate is a high-purity organic building block and ester derivative of 5-bromothiophene-2-carboxylic acid. This compound is valued for its role as a versatile synthetic intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex heterocyclic molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing functionalized thiophene cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that leverage the thiophene moiety for bioactivity.
• Material Science Research: Serves as a monomer or building block for developing conjugated polymers and organic electronic materials like OLEDs and organic semiconductors.
• Chemical Research & Development: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and other metal-catalyzed transformations to create complex molecular architectures.
• Ligand and Catalyst Preparation: Useful for synthesizing specialized ligands for catalysis or as a scaffold in metal-organic frameworks (MOFs).

Basic Information

Product Name	Propan-2-Yl 5-Bromothiophene-2-Carboxylate
CAS No.	1174013-07-0
Molecular Formula	C8H7BrO2S
Molecular Weight	247.11 g/mol
Synonyms	5-Bromothiophene-2-carboxylic acid isopropyl ester; Isopropyl 5-bromothiophene-2-carboxylate; 2-Thiophenecarboxylic acid, 5-bromo-, 1-methylethyl ester; 5-Bromo-2-thiophenecarboxylic acid isopropyl ester; Propan-2-yl 5-bromothiophene-2-carboxylate; 1174013-07-0; 5-Bromothiophene-2-carboxylic acid 1-methylethyl ester
EINECS	Contact for details

Quality Control

Our Propan-2-Yl 5-Bromothiophene-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical data are provided with each shipment and are available upon request.

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). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.