Description

4-Thiazolecarboxaldehyde, 4,5-Dihydro-2,5-Dimethyl- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile precursor for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce the unique thiazoline scaffold into their target molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those targeting infectious diseases or neurological disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiazoline ring.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science: Potential building block for functionalized polymers or organic electronic materials due to its aldehyde functionality.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.
• Flavor & Fragrance Chemistry: Intermediate for synthesizing complex sulfur-containing aroma compounds.

Basic Information

Product Name	4-Thiazolecarboxaldehyde, 4,5-Dihydro-2,5-Dimethyl- (9Ci)
CAS No.	745778-63-6
Molecular Formula	C6H9NOS
Molecular Weight	143.21 g/mol
Synonyms	2,5-Dimethyl-4,5-dihydrothiazole-4-carboxaldehyde; 4,5-Dihydro-2,5-dimethyl-4-thiazolecarboxaldehyde; 4-Formyl-2,5-dimethyl-2-thiazoline; 2-Thiazoline-4-carboxaldehyde, 2,5-dimethyl-; 2,5-Dimethyl-δ²-thiazoline-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Thiazolecarboxaldehyde, 4,5-Dihydro-2,5-Dimethyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

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.