Description

n-p-Toluenesulfonylimino-3,3'-Dipropionic Acid is a specialized organic compound featuring a tosylimino group linked to a dipropionic acid backbone. This unique structure makes it a valuable intermediate and reagent in advanced synthetic chemistry, particularly for constructing complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and fine chemical industries for applications such as peptide mimetics and catalyst synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and peptide analogs.
• Organic Synthesis Reagent: Used as a versatile reagent for introducing the tosylimino functional group into target molecules.
• Ligand Precursor: Serves as a starting material for the preparation of specialized ligands used in catalytic systems.
• Bioconjugation Chemistry: Potential use in linking molecules due to its reactive acid and imino groups.
• Polymer Modification: Intermediate for creating functionalized polymers with specific chemical properties.
• Academic & Industrial Research: Essential compound for methodological development and exploratory chemistry in R&D laboratories.

Basic Information

Product Name	n-p-Toluenesulfonylimino-3,3'-Dipropionic Acid
CAS No.	5446-58-2
Molecular Formula	C13H15NO6S
Molecular Weight	313.33 g/mol
Synonyms	3,3'-[[(4-Methylphenyl)sulfonyl]imino]dipropionic Acid; p-Toluenesulfonylimino-dipropionic Acid; N-(p-Toluenesulfonyl)imino-3,3-dipropionic Acid; Tosylimino-dipropionic Acid; TSIDPA; N-p-Tosylimino-3,3-dipropionic Acid; 3,3'-Iminobis(propionic acid) N-(p-tolylsulfonyl) derivative
EINECS	Contact for details

Quality Control

Our n-p-Toluenesulfonylimino-3,3'-Dipropionic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). Keep away from strong acids and organic solvents. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.