Description

1,1-Dimethylethyl Ester CAS NO 724445-95-8 is a specialized organic ester compound, also known as a tert-butyl ester derivative, valued for its role as a versatile synthetic intermediate and protecting group in complex organic synthesis. Its chemical structure makes it a critical reagent for modifying molecular frameworks and introducing functional groups with high selectivity. This product is essential for research and development laboratories, pharmaceutical ingredient manufacturers, and fine chemical producers engaged in advanced chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for introducing acid-labile protecting groups.
• Peptide Synthesis: Used as a protecting group for carboxylic acid functionalities during solid-phase and solution-phase peptide synthesis to prevent unwanted side reactions.
• Agrochemical Research: Employed in the development and synthesis of novel herbicide and pesticide candidates, where its ester group aids in modulating compound properties.
• Material Science: Acts as a monomer or modifier in the production of specialized polymers and advanced materials requiring specific ester functionalities.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for constructing complex organic molecules, including natural products and specialty chemicals.
• Flavor & Fragrance Industry: May be used in the synthesis of ester-based aroma compounds, contributing to specific scent or flavor profiles.

Basic Information

Product Name	1,1-Dimethylethyl Ester
CAS No.	724445-95-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	tert-Butyl Ester (724445-95-8); tert-Butyl Ester Derivative; 1,1-Dimethylethyl Ester; t-Butyl Ester; Butyl Ester, tert-; Ester, 1,1-dimethylethyl; (1,1-Dimethylethyl) Ester
EINECS	Contact for details

Quality Control

Our 1,1-Dimethylethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) that detail specifications such as assay, impurity profiles, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates, including pharmaceutical development.

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 strong acids and incompatible organic solvents. Handle and store in accordance with good laboratory and manufacturing practices.

Specification

Item	Specification
Appearance	White to off-white solid or clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.