Description

1H-Pyrrole, 2-Butyl-1-Ethynyl- (9Ci) is a specialized pyrrole derivative featuring a butyl substituent and an ethynyl group, which are key functional handles for advanced chemical synthesis. This compound matters as a versatile and high-value chemical building block for constructing complex heterocyclic frameworks and fine-tuning molecular properties. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a monomer or functional additive in the creation of conductive polymers and advanced organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for constructing complex nitrogen-containing heterocycles via cyclization and cross-coupling reactions.
• Academic & R&D: Utilized in university and corporate research laboratories for methodological studies and exploring new reaction pathways.
• Ligand Synthesis: Provides a scaffold for creating novel ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	1H-Pyrrole, 2-Butyl-1-Ethynyl- (9Ci)
CAS No.	166543-87-9
Molecular Formula	C10H13N
Molecular Weight	147.22 g/mol
Synonyms	2-Butyl-1-ethynyl-1H-pyrrole; 2-Butyl-1-ethynylpyrrole; 1-Ethynyl-2-butylpyrrole; 166543-87-9; Pyrrole, 2-butyl-1-ethynyl-; 2-n-Butyl-1-ethynylpyrrole
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole, 2-Butyl-1-Ethynyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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