Description

Benzoic Acid, 4-(4-Cyclopentyl-2-Ethyl-4,5-Dihydro-5-Oxo-4-Oxazolyl)-, Methyl Ester is a specialized heterocyclic benzoate derivative with a complex oxazolidinone core structure. This compound is valued for its role as a versatile chemical intermediate in advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with unique modes of action.
• Chemical Synthesis: Serves as a precursor for creating complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science: Potential intermediate for synthesizing specialty polymers or organic electronic materials.
• Bioconjugation Chemistry: The ester and heterocyclic functionalities can be utilized for linking molecules in probe or conjugate development.

Basic Information

Product Name	Benzoic Acid, 4-(4-Cyclopentyl-2-Ethyl-4,5-Dihydro-5-Oxo-4-Oxazolyl)-, Methyl Ester
CAS No.	221214-06-8
Molecular Formula	C18H21NO4
Molecular Weight	315.36 g/mol
Synonyms	Methyl 4-(4-cyclopentyl-2-ethyl-5-oxo-4,5-dihydro-1,3-oxazol-4-yl)benzoate; 4-(4-Cyclopentyl-2-ethyl-5-oxo-4,5-dihydrooxazol-4-yl)benzoic acid methyl ester; Benzoic acid, 4-(4-cyclopentyl-2-ethyl-4,5-dihydro-5-oxo-4-oxazolyl)-, methyl ester; Oxazolidinone benzoate derivative; CAS 221214-06-8
EINECS	Contact for details

Quality Control

Every batch of our Benzoic Acid, 4-(4-Cyclopentyl-2-Ethyl-4,5-Dihydro-5-Oxo-4-Oxazolyl)-, Methyl Ester is produced and analyzed under a strict quality management system. We ensure high purity and consistency suitable for research and development applications. Comprehensive analytical testing, including HPLC, NMR, and MS, is performed to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, and custom purity grades are available upon request to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.