Description

Benzeneacetic Acid, -α-,4-Bis(1-Methylethyl)- (9Ci) is a specialized organic compound belonging to the class of substituted phenylacetic acid derivatives. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique sterically hindered structure. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and development sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for sterically demanding molecular architectures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including dyes, pigments, and advanced polymer additives.
• Ligand and Catalyst Development: The substituted phenylacetic acid framework is valuable for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or modifying agent for the development of specialized polymeric materials with tailored properties.
• Academic & Industrial R&D: A crucial reagent for chemical research in medicinal chemistry and process development laboratories.

Basic Information

Item	Detail
Product Name	Benzeneacetic Acid, -α-,4-Bis(1-Methylethyl)- (9Ci)
CAS No.	55776-78-8
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	α,4-Diisopropylphenylacetic Acid; 2-(4-Isopropylphenyl)-3-methylbutanoic Acid; 4-Isopropyl-α-(1-methylethyl)benzeneacetic Acid; (4-Isopropylphenyl)(isopropyl)acetic Acid; NSC 403119; Benzeneacetic acid, α,4-bis(1-methylethyl)-; 2-(4-Propan-2-ylphenyl)-3-methylbutanoic acid
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, -α-,4-Bis(1-Methylethyl)- (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, identity confirmation (IR, NMR), and residual solvent analysis to ensure it meets precise customer requirements. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting applications in regulated research and development environments.

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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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