Description

2-Chloro-5-tert-Butylbenzaldehyde is a versatile aromatic aldehyde intermediate characterized by its unique substitution pattern. This compound is valued for its role as a key building block in the synthesis of more complex molecules, offering a reactive aldehyde group and a sterically hindered tert-butyl group for fine-tuning properties. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, fungicides, and plant growth regulators, leveraging the chloro and tert-butyl substituents for bioactivity.
• Ligand and Catalyst Development: Used in organic and organometallic chemistry to create specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Functional Material Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers where specific aromatic architecture is required.
• Fine Chemical Production: Acts as an intermediate for dyes, pigments, and other performance chemicals requiring a halogenated benzaldehyde backbone.

Basic Information

Product Name	2-Chloro-5-tert-Butylbenzaldehyde
CAS No.	1160574-90-2
Molecular Formula	C11H13ClO
Molecular Weight	196.67 g/mol
Synonyms	2-Chloro-5-(1,1-dimethylethyl)benzaldehyde; 5-tert-Butyl-2-chlorobenzaldehyde; Benzaldehyde, 2-chloro-5-(1,1-dimethylethyl)-; 2-Chloro-5-tert-butyl-benzaldehyde; 2-Chloro-5-(tert-butyl)benzaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-tert-Butylbenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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, well-ventilated place at 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 strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.