Description

2-Chloro-5-Isopropylbenzaldehyde CAS NO 1288991-69-4 is a versatile aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both chloro and isopropyl substituents, provides valuable reactivity and steric properties for constructing complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for anti-inflammatory and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic core.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in asymmetric catalysis and transition metal complexes.
• Functional Material Precursor: Employed in the research and development of organic electronic materials, dyes, and photoinitiators.
• Fine Chemical Manufacturing: A valuable intermediate for producing custom and high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	2-Chloro-5-Isopropylbenzaldehyde
CAS No.	1288991-69-4
Molecular Formula	C10H11ClO
Molecular Weight	182.65 g/mol
Synonyms	5-Isopropyl-2-chlorobenzaldehyde; 2-Chloro-5-(1-methylethyl)benzaldehyde; 2-Chloro-5-propan-2-ylbenzaldehyde; Benzaldehyde, 2-chloro-5-(1-methylethyl)-; (2-Chloro-5-isopropylphenyl)methanal
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Isopropylbenzaldehyde is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP guidelines for pharmaceutical intermediates, ensuring reliability for critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon). 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
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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