Description

4H,6H,7H-Pyrano[4,3-D][1,3]Thiazole-2-Carbaldehyde is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key precursor for developing novel pharmacologically active molecules, particularly in medicinal chemistry and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used as a building block for developing new generations of herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Acts as a precursor for synthesizing advanced organic electronic materials and functional dyes.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and exploring new chemical spaces in heterocyclic chemistry.
• Custom Synthesis: A starting material for the contract manufacturing of bespoke, high-value fine chemicals for client-specific projects.

Basic Information

Product Name	4H,6H,7H-Pyrano[4,3-D][1,3]Thiazole-2-Carbaldehyde
CAS No.	1339178-64-1
Molecular Formula	C9H7NO2S
Molecular Weight	193.22 g/mol
Synonyms	Pyrano[4,3-d]thiazole-2-carboxaldehyde; 4H,6H,7H-Pyrano[4,3-d]thiazole-2-carbaldehyde; 2-Formyl-4H,6H,7H-pyrano[4,3-d]thiazole; Pyrano[4,3-d]thiazole-2-carbaldehyde; 1339178-64-1; 4H,6H,7H-Pyrano[4,3-d][1,3]thiazole-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 4H,6H,7H-Pyrano[4,3-D][1,3]Thiazole-2-Carbaldehyde is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material 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	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.