Description

1H-1,2,3-Triazole-4-Carboxaldehyde, 5-(1,1-Dimethylethyl)- (9Ci) is a specialized heterocyclic aldehyde building block, identified by CAS number 392735-27-2. This compound is valued for its unique molecular architecture, which combines a reactive aldehyde group with a sterically hindered triazole core, enabling precise chemical modifications. It is primarily sought after by research chemists and process developers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

This functionalized triazole serves as a versatile intermediate in advanced organic synthesis. Key application areas include:

• Pharmaceutical Intermediates: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or requiring specific heterocyclic pharmacophores.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides where the triazole moiety imparts biological activity.
• Ligand and Catalyst Development: The aldehyde group allows for the construction of complex chelating ligands used in catalysis and material science.
• Polymer and Material Science: Incorporated as a functional monomer to create polymers with tailored properties like thermal stability or specific reactivity.
• Chemical Research & Development: A valuable building block for constructing diverse chemical libraries in medicinal chemistry and discovery programs.

Basic Information

Product Name	1H-1,2,3-Triazole-4-Carboxaldehyde, 5-(1,1-Dimethylethyl)- (9Ci)
CAS No.	392735-27-2
Molecular Formula	C7H11N3O
Molecular Weight	153.18 g/mol
Synonyms	5-tert-Butyl-1H-1,2,3-triazole-4-carbaldehyde; 5-(tert-Butyl)-1H-1,2,3-triazole-4-carboxaldehyde; 4-Formyl-5-tert-butyl-1,2,3-triazole; 5-tert-Butyl-1H-[1,2,3]triazole-4-carbaldehyde; 392735-27-2; tert-Butyltriazolecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 1H-1,2,3-Triazole-4-Carboxaldehyde, 5-(1,1-Dimethylethyl)- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP and ISO-aligned processes for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.