Description

Benzenepropanoic Acid, 4-(Carboxymethyl)--α-,-α--Dimethyl-, -α--Ethyl Ester (9Ci) is a specialized organic ester compound with a complex aromatic structure. This chemical serves as a valuable high-purity intermediate for advanced synthesis in pharmaceutical and fine chemical research. It is primarily required by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and novel therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and specialty polymers requiring specific aromatic functionalities.
• Material Science: Potential monomer or additive in the research of advanced polymeric materials with tailored properties.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and process optimization.

Basic Information

Product Name	Benzenepropanoic Acid, 4-(Carboxymethyl)--α-,-α--Dimethyl-, -α--Ethyl Ester (9Ci)
CAS No.	449201-82-5
Molecular Formula	C16H20O5
Molecular Weight	292.33 g/mol
Synonyms	4-(Carboxymethyl)-α,α-dimethylbenzenepropanoic acid α-ethyl ester; Ethyl 4-(carboxymethyl)-α,α-dimethylbenzenepropanoate; Benzenepropanoic acid, 4-(carboxymethyl)-α,α-dimethyl-, α-ethyl ester; 449201-82-5; α-Ethyl 4-(carboxymethyl)-α,α-dimethylbenzenepropanoate
EINECS	Contact for details

Quality Control

We supply this compound as a high-purity research-grade material. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We adhere to cGMP principles where applicable to support our clients' regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 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.