Description

tert-Butoxy Acetic Acid is a versatile organic acid ester, specifically the tert-butyl ether of glycolic acid. This compound serves as a valuable building block and intermediate in advanced organic synthesis, prized for its ability to introduce protected carboxylic acid functionalities. It is primarily utilized by pharmaceutical, agrochemical, and specialty chemical manufacturers for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing glycolic acid derivatives.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers and resins.
• Organic Synthesis Reagent: Employed in peptide coupling, esterification, and other reactions where a protected acid group is required.
• Ligand and Catalyst Preparation: Useful in the preparation of complexing agents and catalytic systems.
• Flavor and Fragrance Industry: Intermediate for the synthesis of certain ester-based aroma compounds.

Basic Information

Product Name	tert-Butoxy Acetic Acid
CAS No.	13211-32-0
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	2-(tert-Butoxy)acetic Acid; (2-tert-Butoxy)acetic Acid; Acetic Acid, 2-(1,1-Dimethylethoxy)-; Glycolic Acid tert-Butyl Ether; TBAA; t-BuOCH2COOH
EINECS	Contact for details

Quality Control

Our tert-Butoxy Acetic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications including assay, impurity profile, and physical properties. Our quality commitment supports applications requiring high-purity intermediates for GMP and non-GMP synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.425
Density (g/mL, 20°C)	1.010 - 1.030

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