Description

4-tert-Butyl-5-Chloro-2-Hydroxybenzaldehyde is a specialized aromatic aldehyde derivative that serves as a versatile and high-value synthetic intermediate. Its unique structure, featuring both phenolic and aldehyde functional groups, makes it a critical building block for the synthesis of complex molecules. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where its substituted benzaldehyde scaffold is required.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where its chlorinated phenolic structure contributes to biological activity.
• Ligand and Catalyst Development: Employed in organometallic chemistry for the preparation of specialized ligands used in asymmetric catalysis and material science.
• Fine Chemical and Dye Intermediate: Serves as a building block for synthesizing complex dyes, pigments, and other performance chemicals requiring a sterically hindered phenolic aldehyde.
• Academic and Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in organic synthesis laboratories.

Basic Information

Product Name	4-tert-Butyl-5-Chloro-2-Hydroxybenzaldehyde
CAS No.	914225-72-2
Molecular Formula	C11H13ClO2
Molecular Weight	212.67 g/mol
Synonyms	5-Chloro-4-tert-butyl-2-hydroxybenzaldehyde; 2-Hydroxy-5-chloro-4-tert-butylbenzaldehyde; 4-(tert-Butyl)-5-chloro-2-hydroxybenzaldehyde; 5-Chloro-4-(1,1-dimethylethyl)-2-hydroxybenzaldehyde; 2-Hydroxy-4-tert-butyl-5-chlorobenzaldehyde; 4-tert-Butyl-5-chlorosalicylaldehyde; 5-Chloro-4-tert-butylsalicylaldehyde
EINECS	Contact for details

Quality Control

Our 4-tert-Butyl-5-Chloro-2-Hydroxybenzaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical specifications. Our commitment to quality assurance ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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