Description

3-Hydroxy-2-Methylpropyl Pivalate is a specialty ester compound with the CAS registry number 914802-22-5. This chemical is valued for its role as a versatile intermediate and building block in advanced organic synthesis, offering a unique combination of steric hindrance and reactivity. It is primarily sought by research and development teams, as well as production chemists, in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs), particularly for constructing complex molecular architectures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where specific ester functionalities are required.
• Polymer Modification: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties such as flexibility or UV stability.
• Lubricant & Fuel Additive Precursor: Employed in the formulation of high-performance lubricant additives and fuel stabilizers.
• Fragrance & Flavor Chemistry: Utilized as a building block for synthesizing specific ester notes in high-value fragrance and flavor compounds.
• Chemical Research: A valuable reagent in academic and industrial R&D for method development and exploring new synthetic pathways.

Basic Information

Product Name	3-Hydroxy-2-Methylpropyl Pivalate
CAS No.	914802-22-5
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	2-Methyl-3-hydroxypropyl pivalate; 2-Methyl-3-hydroxypropyl 2,2-dimethylpropanoate; Pivalic acid 3-hydroxy-2-methylpropyl ester; 3-Hydroxy-2-methylpropyl trimethylacetate; Neopentanoic acid 3-hydroxy-2-methylpropyl ester; (2-Methyl-3-hydroxypropyl) pivalate; 914802-22-5; Contact for additional synonyms
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-2-Methylpropyl Pivalate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 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.