Description

2,6-Ditert-Butylpyridine-3-Sulfonic Acid is a specialized, sterically hindered pyridine sulfonic acid derivative. This compound is valued as a high-performance catalyst, ligand, or intermediate in advanced organic synthesis and materials science. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly where steric control is critical.
• Catalyst/Ligand in Organic Synthesis: Acts as a ligand for transition metal catalysts or as an organocatalyst in asymmetric reactions and cross-coupling reactions.
• Agrochemical Research: Serves as a key building block for novel herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Employed in the development of specialty polymers, ionic liquids, and advanced functional materials.
• Chemical Research & Development: A versatile reagent for method development and exploring new synthetic pathways in academic and industrial R&D labs.
• Corrosion Inhibitor Formulation: Potential component in high-performance corrosion inhibitor blends for industrial applications.

Basic Information

Product Name	2,6-Ditert-Butylpyridine-3-Sulfonic Acid
CAS No.	92423-50-2
Molecular Formula	C13H21NO3S
Molecular Weight	271.38 g/mol
Synonyms	2,6-Di-tert-butylpyridine-3-sulfonic acid; 3-Pyridinesulfonic acid, 2,6-bis(1,1-dimethylethyl)-; DTBP-SA; 2,6-Di-tert-butyl-3-pyridinesulfonic acid; 2,6-Bis(tert-butyl)pyridine-3-sulfonic acid; 2,6-Di-t-butylpyridine-3-sulfonic acid; 92423-50-2; Sterically hindered pyridine sulfonic acid
EINECS	Contact for details

Quality Control

Every batch of 2,6-Ditert-Butylpyridine-3-Sulfonic Acid is produced and tested under strict quality management protocols. We ensure compliance with relevant industry standards for research and fine chemical use. Comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, is performed. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee product identity, purity, and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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