Description

N,n-Diisopropylethylamine p-Toluenesulfonate is a high-purity organic salt widely used as a reagent and intermediate in advanced chemical synthesis. This compound is valued for its role in facilitating critical reactions, particularly in the production of complex molecules where high selectivity and purity are paramount. It is essential for research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality building blocks for their processes.

Application

• Pharmaceutical Intermediate: A key reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly in nucleoside and nucleotide chemistry.
• Peptide Synthesis: Used as a base or catalyst in solid-phase and solution-phase peptide coupling reactions.
• Organic Synthesis Reagent: Employed as a non-nucleophilic base or a counterion source in alkylation, acylation, and condensation reactions.
• Agrochemical Production: Serves as an intermediate in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Catalyst and Ligand Preparation: Utilized in the preparation of organometallic catalysts and chiral ligands for asymmetric synthesis.
• Polymer Chemistry: Acts as an additive or catalyst in specific polymerization processes for specialty polymers.
• Laboratory Research: A valuable standard and reagent for method development and analytical research in academic and industrial R&D settings.

Basic Information

Product Name	N,n-Diisopropylethylamine p-Toluenesulfonate
CAS No.	62359-01-7
Molecular Formula	C16H29NO3S
Molecular Weight	315.47 g/mol
Synonyms	DIPEA p-Toluenesulfonate; Hünig's Base Tosylate; N-Ethyldiisopropylamine Tosylate; N,N-Diisopropylethylammonium p-Toluenesulfonate; Diisopropylethylamine Tosylate; N,N-Diisopropylethylamine 4-Methylbenzenesulfonate; Ethyldiisopropylamine Tosylate; N,N-Diisopropylethylammonium Tosylate
EINECS	Contact for details

Quality Control

Our N,n-Diisopropylethylamine p-Toluenesulfonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration methods, to ensure it meets stringent purity and identity specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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