Description

3,5-Diisopropylbenzoic Acid Methyl Ester is a high-purity organic ester compound, serving as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in the strategically positioned isopropyl groups on the aromatic ring, which provide steric and electronic influence for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly for developing active ingredients and fine chemicals requiring specific substitution patterns.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring bulky, lipophilic substituents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the diisopropylbenzene moiety is integral to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers with tailored properties.
• Fine Chemical Production: Intermediate for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis and medicinal chemistry research.

Basic Information

Product Name	3,5-Diisopropylbenzoic Acid Methyl Ester
CAS No.	1121584-99-3
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	Methyl 3,5-diisopropylbenzoate; Benzoic acid, 3,5-bis(1-methylethyl)-, methyl ester; 3,5-Diisopropyl methyl benzoate; Methyl 3,5-di(propan-2-yl)benzoate (IUPAC); 3,5-Bis(isopropyl)benzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 3,5-Diisopropylbenzoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for all shipments, supporting compliance with cGMP and ISO 9001 standards for our pharmaceutical and industrial customers.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.