Description

2-Thiazolecarboxaldehyde, 4-Cyclopropyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its core value lies in the unique reactivity of the aldehyde group combined with the structural features of the cyclopropyl-substituted thiazole ring, enabling the construction of complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiazole moiety.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Chemistry: Employed in the synthesis of functionalized polymers and organic electronic materials due to its conjugated system.
• Chemical Biology Probe Synthesis: Utilized to create molecular probes for studying enzyme mechanisms and protein interactions.
• Custom Synthesis and Contract Manufacturing: A critical building block for custom synthesis houses serving the fine chemical and life science industries.

Basic Information

Product Name	2-Thiazolecarboxaldehyde, 4-Cyclopropyl- (9Ci)
CAS No.	211942-97-1
Molecular Formula	C7H7NOS
Molecular Weight	153.20 g/mol
Synonyms	4-Cyclopropyl-1,3-thiazole-2-carboxaldehyde; 4-Cyclopropylthiazole-2-carboxaldehyde; 2-Formyl-4-cyclopropylthiazole; 4-Cyclopropyl-2-thiazolecarboxaldehyde; 4-Cyclopropyl-2-formylthiazole; 4-Cyclopropyl-thiazole-2-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 2-Thiazolecarboxaldehyde, 4-Cyclopropyl- is produced under a strict quality management system. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with exacting R&D and process chemistry standards. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided for full traceability and lot-to-lot consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
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.