Description

Butanoic Acid, 3,3-Dimethyl-, Chloromethyl Ester is a specialized organic ester building block, valued for its unique sterically hindered structure and reactive chloromethyl group. This compound serves as a critical intermediate in the synthesis of complex molecules, offering chemists a versatile handle for further functionalization. It is primarily sought by research and development laboratories, as well as production facilities, in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of sterically hindered active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Used in the production of novel herbicides, fungicides, and plant growth regulators requiring specific steric properties.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating specialty polymers with tailored thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in research laboratories for introducing the 3,3-dimethylbutanoyl moiety or for further reactions via the chloromethyl group.
• Ligand and Catalyst Development: Useful precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Flavor and Fragrance Chemistry: Potential intermediate for creating esters with unique, hindered structures for specialty aroma chemicals.

Basic Information

Product Name	Butanoic Acid, 3,3-Dimethyl-, Chloromethyl Ester
CAS No.	114670-75-6
Molecular Formula	C7H13ClO2
Molecular Weight	164.63 g/mol
Synonyms	Chloromethyl 3,3-Dimethylbutanoate; 3,3-Dimethylbutyric Acid Chloromethyl Ester; (Chloromethoxy)carbonyl-tert-butane; 3,3-Dimethylbutanoyloxymethyl Chloride; tert-Butylacetic Acid Chloromethyl Ester; Neopentylacetic Acid Chloromethyl Ester; Chloromethyl Pivalate Homolog
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 3,3-Dimethyl-, Chloromethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Chloride Content	Conforms

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