Description

Acid Pinacol Ester CAS NO 944401-67-6 is a specialized organic compound belonging to the ester class, characterized by its pinacol-derived structure which imparts unique steric and electronic properties. This compound is valued as a versatile intermediate and protecting group reagent in advanced synthetic organic chemistry, enabling precise control over reaction pathways. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a crucial reagent for constructing specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: Employed as a model compound or reagent in methodological studies and process chemistry development.
• Material Science: Investigated as a monomer or cross-linking agent for developing novel polymeric materials with specific properties.
• Protecting Group Chemistry: Utilized to temporarily mask functional groups like carboxylic acids during multi-step synthetic sequences.

Basic Information

Item	Detail
Product Name	Acid Pinacol Ester
CAS No.	944401-67-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pinacol Acid Ester; Pinacol Ester of Acid; Pinacolyl Ester; 2,3-Dimethyl-2,3-butanediol Acid Ester; Tetramethylethylene Glycol Acid Ester; Acid, Pinacol Ester; 944401-67-6; Pinacol Ester Derivative
EINECS	Contact for details

Quality Control

Our Acid Pinacol Ester is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 sources and incompatible materials. Due to the ester nature of the compound, it should be protected from excessive moisture and strong bases to prevent hydrolysis.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 95.0%
Purity (HPLC)	Contact for details
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.