Description

3-Thiophenecarboxaldehyde, 2-(Hydroxymethyl)- (9Ci) is a versatile heterocyclic aldehyde derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both aldehyde and hydroxymethyl groups on the thiophene ring, makes it a valuable precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require high-purity intermediates for developing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in antiviral and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging the thiophene moiety for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis.
• Functional Material Precursor: Employed in the synthesis of conjugated polymers and organic semiconductors for electronic and optoelectronic devices.
• Chemical Research & Development: A versatile reagent for heterocyclic chemistry, enabling the construction of complex fused-ring systems and novel chemical entities.
• Fine Chemical Manufacturing: Integral to the multi-step synthesis of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	3-Thiophenecarboxaldehyde, 2-(Hydroxymethyl)- (9Ci)
CAS No.	128376-61-4
Molecular Formula	C6H6O2S
Molecular Weight	142.18 g/mol
Synonyms	2-(Hydroxymethyl)thiophene-3-carboxaldehyde; 2-(Hydroxymethyl)-3-thiophenecarboxaldehyde; 3-Formyl-2-thiophenemethanol; 2-Hydroxymethyl-3-formylthiophene; Thiophene-3-carboxaldehyde, 2-(hydroxymethyl)-; 2-(Hydroxymethyl)-3-thiophenecarbaldehyde
EINECS	Contact for details

Quality Control

Our production of 3-Thiophenecarboxaldehyde, 2-(Hydroxymethyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for research and manufacturing use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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