Description

3-Thiophenecarboxaldehyde, 2-Propyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular architecture, which combines a reactive formyl group with a thiophene ring system, enabling the construction of complex molecules with tailored electronic and structural properties. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries, where it serves as a key precursor for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging the thiophene moiety for enhanced bioactivity.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and solar cells.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal catalysis and organocatalysts, facilitating asymmetric synthesis.
• Flavor and Fragrance Chemistry: Acts as a starting material for synthesizing complex sulfur-containing aroma compounds.
• Chemical Research & Development: A versatile reagent for method development and exploring new chemical spaces in academic and industrial R&D laboratories.

Basic Information

Product Name	3-Thiophenecarboxaldehyde, 2-Propyl- (9Ci)
CAS No.	156386-51-5
Molecular Formula	C8H10OS
Molecular Weight	154.23 g/mol
Synonyms	2-Propyl-3-thiophenecarboxaldehyde; 2-Propylthiophene-3-carbaldehyde; 3-Formyl-2-propylthiophene; 2-n-Propyl-3-thiophenecarboxaldehyde; 2-Propyl-3-thiophenecarbaldehyde; 2-Propylthiophene-3-carboxaldehyde; 3-Thiophenecarboxaldehyde, 2-propyl-
EINECS	Contact for details

Quality Control

Every batch of 3-Thiophenecarboxaldehyde, 2-Propyl- (9Ci) is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

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

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