Description

Rt-Butyl Ester CAS NO 1353981-30-2 is a specialized organic ester compound characterized by its tert-butyl functional group, offering unique steric and electronic properties. This compound is valued as a versatile intermediate and protecting group reagent in advanced synthetic chemistry, enabling precise molecular construction. It is primarily needed by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers for applications in drug discovery, process development, and the synthesis of complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Protecting Group Reagent: Used to temporarily mask reactive functional groups (e.g., carboxylic acids, alcohols) during multi-step synthetic sequences.
• Organic Synthesis: Serves as a precursor or intermediate in the preparation of complex molecules for agrochemicals, dyes, and specialty polymers.
• Research & Development: Employed in academic and industrial R&D for methodological studies and the exploration of new chemical entities.
• Process Chemistry: Utilized in scale-up and optimization of manufacturing routes for high-value fine chemicals.
• Ligand and Catalyst Synthesis: A component in the preparation of specialized ligands and organometallic catalysts.

Basic Information

Product Name	Rt-Butyl Ester
CAS No.	1353981-30-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	tert-Butyl Ester; t-Butyl Ester; 2-Methyl-2-propyl Ester; Rt-Butyl Ester CAS 1353981-30-2; 1353981-30-2; tert-Butyl Ester of [Parent Acid]; (1,1-Dimethylethyl) Ester
EINECS	Contact for details

Quality Control

Our Rt-Butyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including chromatography and spectroscopic methods, to confirm identity and meet stringent impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with each 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 (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Handle and store under an inert atmosphere if specified for the specific grade.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 98.0%
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.