Description

Benzeneacetic Acid, 4-(1,1-Dimethylethyl)--α--(1-Methylethyl)- (9Ci) is a specialized organic compound valued for its unique sterically hindered structure, which imparts specific reactivity and stability profiles. This makes it a crucial high-purity intermediate for advanced synthesis in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring bulky, lipophilic side chains.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its structure can influence biological activity and environmental persistence.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, including ligands for catalysis, UV stabilizers, and polymer modifiers.
• Research & Development: Employed in academic and industrial labs for methodological studies in organic synthesis, exploring new coupling reactions and stereoselective transformations.
• Material Science: Investigated for the development of organic semiconductors, liquid crystals, or advanced monomers due to its specific aromatic and aliphatic configuration.

Basic Information

Product Name	Benzeneacetic Acid, 4-(1,1-Dimethylethyl)--α--(1-Methylethyl)- (9Ci)
CAS No.	67795-02-2
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	2-(4-tert-Butylphenyl)-3-methylbutanoic acid; α-Isopropyl-4-tert-butylphenylacetic acid; 4-tert-Butyl-α-isopropylbenzeneacetic acid; 2-(4-(tert-Butyl)phenyl)-3-methylbutyric acid; (RS)-2-(4-tert-Butylphenyl)-3-methylbutanoic acid; p-tert-Butyl-α-isopropylphenylacetic acid; (±)-2-(4-(1,1-Dimethylethyl)phenyl)-3-methylbutanoic acid
EINECS	Contact for details

Quality Control

Our production of Benzeneacetic Acid, 4-(1,1-Dimethylethyl)--α--(1-Methylethyl)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for critical R&D and scale-up processes. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

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

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