Description

Benzoic Acid, 2-Ethyl-4-Methoxy-3-Methyl- is a specialized, multi-substituted benzoic acid derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring specific lipophilicity and steric properties.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a core structural unit for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Polymer Modifier: Acts as a monomer or additive to impart specific chemical resistance, thermal stability, or other functional properties to specialty polymers.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex organic dyes and high-performance pigments.
• Flavor & Fragrance Chemistry: A potential intermediate for creating novel aromatic compounds in specialty fragrance and flavor applications.
• Chemical Research (R&D): A valuable reagent for methodological studies in organic synthesis and catalysis.

Basic Information

Product Name	Benzoic Acid, 2-Ethyl-4-Methoxy-3-Methyl-
CAS No.	1181770-76-2
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	2-Ethyl-4-methoxy-3-methylbenzoic acid; 3-Methyl-2-ethyl-4-methoxybenzoic acid; 4-Methoxy-3-methyl-2-ethylbenzoic acid; Benzoic acid, 2-ethyl-4-methoxy-3-methyl-; BA-EMM (abbrev.)
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Ethyl-4-Methoxy-3-Methyl- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Specifications can be developed to meet specific research-grade or GMP requirements for advanced synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and incompatible materials. For long-term storage, consider an inert atmosphere to maintain purity.

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	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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