Description

5-Propyl-Thiophene-2-Carbaldehyde is a versatile organic building block featuring a thiophene ring substituted with a propyl group and an aldehyde functionality. This compound is valued for its role as a key intermediate in the synthesis of more complex heterocyclic systems and functional materials. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging the thiophene scaffold for bioactivity.
• Material Science & Organic Electronics: Acts as a building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and semiconductors.
• Ligand & Catalyst Development: The aldehyde group allows for the creation of novel Schiff base ligands used in coordination chemistry and catalysis.
• Flavor & Fragrance Chemistry: Employed in the research and synthesis of specialty aroma chemicals, where thiophene derivatives can impart unique sensory characteristics.
• Chemical Research & Development: A fundamental reagent for academic and industrial R&D focused on heterocyclic chemistry, medicinal chemistry, and synthetic methodology.

Basic Information

Product Name	5-Propyl-Thiophene-2-Carbaldehyde
CAS No.	35250-76-1
Molecular Formula	C8H10OS
Molecular Weight	154.23 g/mol
Synonyms	2-Propylthiophene-5-carboxaldehyde; 5-Propyl-2-thiophenecarboxaldehyde; 2-Formyl-5-propylthiophene; 5-Propylthiophene-2-carboxaldehyde; Thiophene-2-carboxaldehyde, 5-propyl-; 35250-76-1 (CAS)
EINECS	Contact for details

Quality Control

Our 5-Propyl-Thiophene-2-Carbaldehyde is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.