Description

4,5-Thiazoledicarboxaldehyde is a versatile heterocyclic building block featuring two aldehyde functional groups on a thiazole core. This compound matters for its high reactivity, serving as a key precursor in the synthesis of complex molecules for pharmaceutical and material science applications. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for biological activity.
• Ligand and Chelator Preparation: Serves as a starting material for synthesizing polydentate ligands used in catalysis and metal ion chelation.
• Material Science Research: Employed in the creation of organic semiconductors, conductive polymers, and advanced organic frameworks due to its electron-deficient thiazole ring.
• Fluorescent Probe Development: Utilized as a core structure for synthesizing dyes and molecular probes for bioimaging and sensing applications.
• Cross-linking Agent: Functions as a reactive linker in polymer chemistry and bioconjugation techniques.

Basic Information

Product Name	4,5-Thiazoledicarboxaldehyde
CAS No.	13669-78-8
Molecular Formula	C5H3NO2S
Molecular Weight	141.15 g/mol
Synonyms	1,3-Thiazole-4,5-dicarboxaldehyde; 4,5-Formylthiazole; Thiazole-4,5-dicarbaldehyde; 4,5-Diformylthiazole; 4,5-Thiazoledicarbaldehyde; 4,5-Thiazolyl dialdehyde; 13669-78-8; 4,5-Thiazoledicarboxaldehyde
EINECS	Contact for details

Quality Control

Our 4,5-Thiazoledicarboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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