Description

Propyl 3,4,5-Trimethoxybenzoate is a high-purity organic ester compound, widely recognized for its utility as a versatile chemical intermediate and building block. Its value lies in the trimethoxybenzoyl moiety, which is a key structural feature for synthesizing more complex molecules with specific biological or material properties. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a trimethoxybenzoate ester functionality.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: Serves as a key starting material or protecting group reagent in complex multi-step organic syntheses for academic and industrial R&D.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, flavors, and fragrances where specific aromatic esters are required.
• Material Science: Potential use as a monomer or additive in the development of specialty polymers and advanced materials.

Basic Information

Product Name	Propyl 3,4,5-Trimethoxybenzoate
CAS No.	6178-45-6
Molecular Formula	C13H18O5
Molecular Weight	254.28 g/mol
Synonyms	3,4,5-Trimethoxybenzoic Acid Propyl Ester; Propyl Gallate Trimethyl Ether; Propyl Gallate Tri-Me Ether; Gallic Acid Propyl Ester Trimethyl Ether; Benzoic Acid, 3,4,5-Trimethoxy-, Propyl Ester; Propyl 3,4,5-Trimethoxybenzoate; n-Propyl 3,4,5-Trimethoxybenzoate
EINECS	228-236-3

Quality Control

Our Propyl 3,4,5-Trimethoxybenzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding applications in regulated industries.

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 alkalis and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °C
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.