Description

1-(5-Pent-1-Ynyl-2-Thienyl)Ethan-1-One is a specialized organic compound featuring a thiophene ring substituted with an ethanone group and a pentynyl chain, making it a valuable building block in advanced chemical synthesis. This compound is crucial for researchers and manufacturers developing novel materials and active pharmaceutical ingredients (APIs) due to its unique molecular scaffold. It is primarily sought after by the pharmaceutical, agrochemical, and material science industries for use in heterocyclic chemistry and as a key intermediate in complex organic transformations.

Application

• Pharmaceutical Intermediate: Serves as a critical 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 structure for bioactivity.
• Material Science: Acts as a monomer or functionalizing agent in the creation of conductive polymers and advanced organic electronic materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Sonogashira, Suzuki) to construct complex molecular architectures for research and development.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A key reagent in academic and industrial R&D for exploring new synthetic pathways and reaction mechanisms.

Basic Information

Product Name	1-(5-Pent-1-Ynyl-2-Thienyl)Ethan-1-One
CAS No.	662138-54-7
Molecular Formula	C11H12OS
Molecular Weight	192.28 g/mol
Synonyms	1-(5-(Pent-1-yn-1-yl)thiophen-2-yl)ethan-1-one; 1-[5-(1-Pentynyl)-2-thienyl]ethanone; 2-Acetyl-5-(1-pentynyl)thiophene; Ethanone, 1-[5-(1-pentyn-1-yl)-2-thienyl]-; 5-(1-Pentynyl)-2-acetylthiophene
EINECS	Contact for details

Quality Control

Our 1-(5-Pent-1-Ynyl-2-Thienyl)Ethan-1-One is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can tailor purity grades to meet specific R&D or production needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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