Description

Ethyl 3-(p-Chlorophenyl)-3-Hydroxybutyrate is a high-value chiral intermediate and building block in organic synthesis. This compound is significant for its role as a precursor in the production of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of β-blockers, antidepressants, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds.
• Academic & Industrial Research: A valuable reagent in methodological development and asymmetric synthesis studies.
• Material Science: Potential monomer or modifier in the development of specialized polymers.

Basic Information

Product Name	Ethyl 3-(p-Chlorophenyl)-3-Hydroxybutyrate
CAS No.	21133-98-2
Molecular Formula	C12H15ClO3
Molecular Weight	242.70 g/mol
Synonyms	Ethyl 3-(4-Chlorophenyl)-3-hydroxybutyrate; 3-Hydroxy-3-(4-chlorophenyl)butyric Acid Ethyl Ester; Ethyl 3-Hydroxy-3-(p-chlorophenyl)butyrate; p-Chloro-β-hydroxy-β-methylhydrocinnamic Acid Ethyl Ester; 4-Chloro-β-hydroxy-β-methylbenzenepropanoic Acid Ethyl Ester; Ethyl (RS)-3-(4-Chlorophenyl)-3-hydroxybutanoate; Butanoic acid, 3-(4-chlorophenyl)-3-hydroxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-(p-Chlorophenyl)-3-Hydroxybutyrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for all shipments. We adhere to cGMP standards where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
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.