Description

Benzenebutanoic Acid, γ-(Hydroxymethyl)-2-Methyl- (9Ci) is a specialized organic compound featuring a phenylbutanoic acid backbone with hydroxymethyl and methyl substituents, making it a valuable chiral building block and intermediate. Its molecular structure is critical for synthesizing complex molecules where precise stereochemistry and functional group compatibility are required. This compound is primarily sought by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs), agrochemicals, and advanced material science applications.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the multi-step synthesis of potential drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used in the development and optimization of novel herbicides and plant growth regulators, leveraging its specific aromatic and aliphatic functionality.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating complex esters, amides, and other derivatives used in specialty chemicals and material science.
• Academic & R&D Laboratories: Employed in methodological studies, asymmetric synthesis, and catalysis research to explore new chemical transformations.
• Liquid Crystal & Polymer Chemistry: Its rigid aromatic core and modifiable side chains make it a candidate monomer for developing advanced polymeric materials with specific properties.

Basic Information

Product Name	Benzenebutanoic Acid, γ-(Hydroxymethyl)-2-Methyl- (9Ci)
CAS No.	784116-20-7
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	γ-(Hydroxymethyl)-2-methylbenzenebutanoic acid; 2-Methyl-4-phenylbutyric acid γ-hydroxymethyl derivative; 4-Phenyl-2-methyl-4-butanolide precursor; (2-Methyl-4-phenylbutyl)glycolic acid; 3-(Hydroxymethyl)-2-methyl-4-phenylbutanoic acid; Benzenebutanoic acid, γ-(hydroxymethyl)-2-methyl-; Research chemical 784116-20-7
EINECS	Contact for details

Quality Control

Every batch of Benzenebutanoic Acid, γ-(Hydroxymethyl)-2-Methyl- (9Ci) is produced and tested under strict quality management protocols to ensure identity, purity, and consistency. Our standard analytical suite includes chromatographic purity assessment (HPLC/GC), chiral purity determination, and structural confirmation (NMR, IR). A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP-grade requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (or as specified)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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