Description

2-Bromo-5-(Isoxazol-5-Yl)Thiophene is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile intermediate for constructing complex molecular architectures, particularly in the development of novel pharmaceuticals and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active compounds and electronic materials.

Application

• Key synthetic intermediate in pharmaceutical research for the development of new drug candidates.
• Building block for the synthesis of complex heterocyclic compounds in agrochemical discovery.
• Precursor in material science for the creation of organic semiconductors and conductive polymers.
• Intermediate for functionalized thiophene derivatives used in organic light-emitting diodes (OLEDs).
• Research chemical for studying structure-activity relationships (SAR) in medicinal chemistry.
• Starting material for the synthesis of ligands and catalysts in organometallic chemistry.

Basic Information

Product Name	2-Bromo-5-(Isoxazol-5-Yl)Thiophene
CAS No.	138716-31-1
Molecular Formula	C7H4BrNOS
Molecular Weight	230.08 g/mol
Synonyms	5-(5-Bromothiophen-2-yl)isoxazole; Thiophene, 2-bromo-5-(5-isoxazolyl)-; 2-Bromo-5-(5-isoxazolyl)thiophene; 5-(5-Bromo-2-thienyl)isoxazole; 2-Bromo-5-(isoxazol-5-yl)thiophene; 138716-31-1
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-(Isoxazol-5-Yl)Thiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat and incompatible materials. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.