Description

4-Methoxycarbonylmethyl-Benzoic Acid Methyl Ester is a high-purity diester compound serving as a versatile and critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a benzoate and a methoxycarbonylmethyl moiety, makes it an essential intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with benzyl or aryl acetic acid backbones.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific ester functionalities.
• Liquid Crystal & OLED Material Production: Serves as a building block for creating ester-based mesogens and electron-transport materials in display technologies.
• Polymer & Resin Modifier: Employed in the synthesis of specialty polyesters and acrylic resins to modify flexibility, adhesion, and solubility properties.
• Organic Synthesis Reagent: A versatile reagent for Friedel-Crafts acylation, esterification, and other coupling reactions in fine chemical production.
• Dye & Pigment Intermediate: Used in the manufacture of complex organic colorants and photographic chemicals.

Basic Information

Product Name	4-Methoxycarbonylmethyl-Benzoic Acid Methyl Ester
CAS No.	52787-14-1
Molecular Formula	C12H14O5
Molecular Weight	238.24 g/mol
Synonyms	Methyl 4-(Methoxycarbonylmethyl)benzoate; Methyl 4-(Methoxycarbonylmethyl)benzoate; 4-(Methoxycarbonylmethyl)benzoic Acid Methyl Ester; 4-(Methoxycarbonylmethyl)benzoic Acid Methyl Ester; Methyl 4-(Methoxycarbonylmethyl)benzoate; 4-(Methoxycarbonylmethyl)benzoic Acid Methyl Ester; 4-(Methoxycarbonylmethyl)benzoic Acid Methyl Ester; 4-(Methoxycarbonylmethyl)benzoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 4-Methoxycarbonylmethyl-Benzoic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical quality attributes. Our commitment to consistent quality and traceability supports your R&D and production needs with reliable material performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

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	≤ 10 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.