Description

Benzenepropanoic Acid, 4-Hydroxy-, 1-Methylethyl Ester is a specialized organic ester compound with significant utility in advanced chemical synthesis. This product is valued for its role as a key intermediate or building block in the production of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and high-value products.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a key intermediate for manufacturing specialty chemicals, including flavors, fragrances, and performance materials.
• Organic Synthesis & Research: Employed in academic and industrial R&D laboratories for exploring new chemical reactions and pathways.
• Polymer Modification: Potential use as a monomer or additive in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	Benzenepropanoic Acid, 4-Hydroxy-, 1-Methylethyl Ester
CAS No.	116144-68-4
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	4-Hydroxybenzenepropanoic Acid Isopropyl Ester; Isopropyl 3-(4-Hydroxyphenyl)propanoate; 3-(4-Hydroxyphenyl)propionic Acid Isopropyl Ester; p-Hydroxyphenylpropionic Acid Isopropyl Ester; Isopropyl 4-Hydroxyhydrocinnamate; HPPA Isopropyl Ester; Benzenepropanoic acid, 4-hydroxy-, 1-methylethyl ester (IUPAC); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Benzenepropanoic Acid, 4-Hydroxy-, 1-Methylethyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) documenting all test results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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