Description

2-(3-tert-Butyl-Phenyl)-2-Methyl-Propionic Acid is a specialized organic acid derivative featuring a sterically hindered aromatic structure. This compound matters as a high-value chemical intermediate and building block for synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for research and production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring bulky, lipophilic substituents.
• Agrochemical Synthesis: Used in the production of advanced herbicides and plant growth regulators where its tert-butyl phenyl group enhances biological activity.
• Ligand and Catalyst Precursor: Serves as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Employed to introduce sterically hindered acid functionalities into polymer chains, modifying thermal and physical properties.
• Fine Chemical Production: Intermediate for synthesizing dyes, pigments, and other performance chemicals requiring specific aromatic-acid architectures.
• Research & Development: Valuable reagent in organic chemistry R&D for constructing complex molecular architectures.

Basic Information

Product Name	2-(3-tert-Butyl-Phenyl)-2-Methyl-Propionic Acid
CAS No.	1313712-10-5
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	3-tert-Butyl-α,α-dimethylbenzeneacetic Acid; 2-(3-tert-Butylphenyl)-2-methylpropanoic Acid; 2-Methyl-2-(3-tert-butylphenyl)propionic Acid; 3-(1-Carboxy-1-methylethyl)-5-tert-butylbenzoic Acid (tautomer); 2-(3-tert-Butylphenyl)isobutyric Acid; BTMBA; 3-tert-Butyl-α-methylbenzenepropanoic Acid
EINECS	Contact for details

Quality Control

Our 2-(3-tert-Butyl-Phenyl)-2-Methyl-Propionic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 strong bases, oxidizing agents, and heat sources. Due to its acidic nature, ensure containers are made of compatible materials.

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	< 10 ppm

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