Description

4-Methylbenzenesulfonic Acid 3-(2,5-Dimethoxyphenyl)Propyl Ester is a specialized organic sulfonate ester, a key intermediate in advanced chemical synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is essential for chemists and manufacturers in fine chemical, life science, and material science industries who require high-purity, functionalized building blocks for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile reagent for introducing specific functional groups in complex organic molecules.
• Material Science: Employed in the research of specialty polymers, liquid crystals, and other advanced functional materials.
• Chemical Research & Development: A valuable tool for academic and industrial R&D labs exploring new synthetic methodologies.
• Dye & Pigment Intermediate: Can be utilized in the synthesis of specialized dyes and colorants.

Basic Information

Product Name	4-Methylbenzenesulfonic Acid 3-(2,5-Dimethoxyphenyl)Propyl Ester
CAS No.	72018-07-6
Molecular Formula	C19H24O5S
Molecular Weight	364.46 g/mol
Synonyms	3-(2,5-Dimethoxyphenyl)propyl 4-methylbenzenesulfonate; p-Toluenesulfonic Acid 3-(2,5-Dimethoxyphenyl)propyl Ester; Tosic Acid 3-(2,5-Dimethoxyphenyl)propyl Ester; 2,5-Dimethoxyphenylpropyl Tosylate; 4-Methylbenzenesulfonic Acid (3-(2,5-Dimethoxyphenyl)propyl) Ester; 72018-07-6; 3-(2,5-Dimethoxyphenyl)-1-propyl p-toluenesulfonate
EINECS	Contact for details

Quality Control

Our 4-Methylbenzenesulfonic Acid 3-(2,5-Dimethoxyphenyl)Propyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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