Description

Thiophene, 2-(1-Butynyl)- (9Ci) is a specialized organic compound belonging to the thiophene class, characterized by a butynyl substituent. This structural motif makes it a valuable advanced intermediate for synthesizing complex molecules in pharmaceutical and materials chemistry research. It is primarily sought by R&D chemists and process development scientists working in agrochemical, pharmaceutical, and organic electronic material development.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new fungicides and herbicides, leveraging the bioactivity of the thiophene core.
• Organic Semiconductor Precursor: Acts as a monomer or precursor in the production of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs).
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probe: Utilized to create molecular probes for studying biological pathways and enzyme functions.
• Material Science: Incorporated into advanced polymers and coatings to impart specific electronic or optical properties.

Basic Information

Product Name	Thiophene, 2-(1-Butynyl)- (9Ci)
CAS No.	652974-09-9
Molecular Formula	C8H8S
Molecular Weight	136.21 g/mol
Synonyms	2-(But-1-yn-1-yl)thiophene; 2-But-1-ynylthiophene; 1-Butynyl-2-thienyl; 2-(1-Butynyl)thiophene; Thiophene, 2-(1-butynyl)-; 2-Thienylbutyne
EINECS	Contact for details

Quality Control

Our Thiophene, 2-(1-Butynyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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