Description

tert-Butyl 3-Hydroxypent-4-Enoate is a high-purity, versatile chemical intermediate featuring both a protected carboxylic acid group and a reactive hydroxyl-alkene functionality. This compound is essential for the efficient synthesis of complex molecules, enabling streamlined multi-step reactions in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical manufacturers for applications in drug discovery, active ingredient synthesis, and the production of specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring chiral centers and specific functional group arrays.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Polymer Chemistry: Acts as a monomer or co-monomer for creating specialty polymers with tailored properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for constructing complex organic frameworks and exploring new reaction methodologies.
• Peptidomimetics & Bio-conjugates: Useful in the design and synthesis of peptide analogs and bioconjugation linkers.

Basic Information

Product Name	tert-Butyl 3-Hydroxypent-4-Enoate
CAS No.	122763-67-1
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	3-Hydroxypent-4-enoic acid tert-butyl ester; 4-Pentenoic acid, 3-hydroxy-, 1,1-dimethylethyl ester; tert-Butyl 3-hydroxy-4-pentenoate; 3-Hydroxy-4-pentenoic acid tert-butyl ester; (E)-tert-Butyl 3-hydroxypent-4-enoate; (Z)-tert-Butyl 3-hydroxypent-4-enoate; 1,1-Dimethylethyl 3-hydroxy-4-pentenoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 3-Hydroxypent-4-Enoate 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) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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