Description

Butanoic Acid, 2,2,3,3-Tetramethyl- is a highly branched, sterically hindered carboxylic acid derivative, offering unique reactivity and stability profiles compared to its linear counterparts. This compound is valued for its role as a specialized synthetic intermediate and building block in advanced organic synthesis. It is primarily sought by R&D laboratories and industrial chemists in the pharmaceutical, agrochemical, and specialty chemical sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sterically hindered acid moieties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its branched structure imparts specific biological activity and stability.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Employed to introduce bulky side chains into polymers, modifying physical properties like glass transition temperature, solubility, and thermal stability.
• Flavor and Fragrance Chemistry: Utilized in the research and development of complex ester compounds for high-value aroma chemicals.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for studying steric effects and developing new synthetic methodologies.

Basic Information

Product Name	Butanoic Acid, 2,2,3,3-Tetramethyl-
CAS No.	30407-41-1
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	2,2,3,3-Tetramethylbutyric Acid; Pivalic Acid, Trimethyl- Derivative; Trimethylpivalic Acid; 2,2,3,3-Tetramethylbutanoic Acid; NSC 163990; α,α,β,β-Tetramethylbutyric Acid
EINECS	Contact for details

Quality Control

We supply Butanoic Acid, 2,2,3,3-Tetramethyl- in various purity grades, including standard technical and high-purity R&D grades. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. Comprehensive analytical testing, including GC, HPLC, and NMR, is performed. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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 sources of ignition. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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