Description

Propyl 2-Hydroxy-2-(4-Methylphenyl)Acetate is a specialized organic ester compound valued for its role as a versatile chemical intermediate and building block. This compound is significant for its ability to introduce specific functional groups into more complex molecules, enabling the synthesis of advanced materials and fine chemicals. It is primarily needed by R&D laboratories, pharmaceutical manufacturers, and agrochemical producers for applications in drug discovery, fragrance synthesis, and specialty polymer formulation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Fragrance and Flavor Ingredient: Serves as a precursor or a component in the creation of specific aromatic esters for perfumery and flavoring agents.
• Agrochemical Synthesis: Acts as a key intermediate in the production of certain herbicides, fungicides, or plant growth regulators.
• Organic Synthesis Building Block: Employed in research and development for constructing complex organic molecules, particularly those requiring the mandelic acid or phenylglycolic acid derivative structure.
• Polymer Modifier: Can be used to introduce specific functional groups into polymer chains to alter physical properties like flexibility, adhesion, or solubility.
• UV Absorber / Stabilizer Precursor: Potential use in the synthesis of compounds that act as light stabilizers in plastics, coatings, or cosmetic formulations.

Basic Information

Product Name	Propyl 2-Hydroxy-2-(4-Methylphenyl)Acetate
CAS No.	15913-17-4
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	Propyl 2-Hydroxy-2-(p-tolyl)acetate; 2-Hydroxy-2-(4-methylphenyl)acetic acid propyl ester; Propyl (4-methylmandelate); p-Methylmandelic acid propyl ester; 4-Methylmandelic acid propyl ester; Propyl α-hydroxy-p-toluate; (RS)-Propyl 2-hydroxy-2-(4-methylphenyl)acetate
EINECS	Contact for details

Quality Control

Our Propyl 2-Hydroxy-2-(4-Methylphenyl)Acetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay, impurity profile, and physical characteristics. Specifications can be tailored to meet cGMP and other relevant industry standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.