Description

Methyl 2-Methyl-2-(4-(2-(Tosyloxy)Ethyl)Phenyl)Propanoate is a specialized organic ester compound with a tosylate-protected alcohol group, serving as a valuable advanced pharmaceutical intermediate and synthetic building block. Its molecular architecture makes it a critical precursor for the synthesis of complex active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. This high-purity intermediate is essential for research institutions and manufacturers engaged in the development and production of innovative small-molecule drugs and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the multi-step synthesis of novel Active Pharmaceutical Ingredients (APIs).
• Organic Synthesis Reagent: Used in research and development for constructing complex molecules, particularly those containing protected alcohol functionalities.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies in drug discovery programs.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring specific ester and tosylate groups.
• Process Chemistry: Used in route scouting and optimization for the scalable production of target molecules.

Basic Information

Product Name	Methyl 2-Methyl-2-(4-(2-(Tosyloxy)Ethyl)Phenyl)Propanoate
CAS No.	1181267-30-0
Molecular Formula	C20H24O5S
Molecular Weight	376.47 g/mol
Synonyms	Methyl 2-(4-(2-((4-Methylphenyl)sulfonyloxy)ethyl)phenyl)-2-methylpropanoate; 2-Methyl-2-[4-[2-(p-toluenesulfonyloxy)ethyl]phenyl]propionic Acid Methyl Ester; Methyl 2-Methyl-2-(4-(2-(p-Tolylsulfonyloxy)Ethyl)Phenyl)Propanoate; Methyl α,α-dimethyl-4-[2-[(4-methylphenyl)sulfonyl]oxyethyl]benzenepropanoate; Methyl 2-(4-(2-((Tosyl)oxy)ethyl)phenyl)-2-methylpropanoate; Methyl 2-(4-(2-(Tosyloxy)ethyl)phenyl)-2-methylpropanoate; Methyl 2-methyl-2-[4-[2-(tosyloxy)ethyl]phenyl]propanoate
EINECS	Contact for details

Quality Control

Our Methyl 2-Methyl-2-(4-(2-(Tosyloxy)Ethyl)Phenyl)Propanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical intermediates. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Loss on Drying	≤ 0.5%

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