Description

N,N'-Vinylenedicarbamic Acid Di(3-Iodopropionic)Dianhydride is a specialized iodinated anhydride derivative with significant utility as a high-value chemical intermediate. Its unique structure, featuring reactive anhydride and iodine functionalities, makes it a critical building block for synthesizing advanced polymers, functional materials, and bioactive compounds. This product is essential for R&D and production chemists in the pharmaceutical, advanced material science, and specialty chemical sectors seeking to introduce specific reactivity or iodine atoms into complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for iodine-containing compounds or prodrugs.
• Polymer Modification: Used to introduce cross-linking sites, iodine functionality, or anhydride-reactive groups into polymer backbones for specialty plastics, resins, and coatings.
• Bioconjugation Reagent: Acts as a linker molecule for attaching molecules to proteins, peptides, or other biomolecules in diagnostic and therapeutic agent development.
• Material Science Research: Employed in creating novel organic frameworks, dendrimers, or functional surfaces with tailored chemical properties.
• Specialty Chemical Synthesis: A versatile building block for synthesizing complex iodinated organic compounds, dyes, and photoactive materials.

Basic Information

Product Name	N,N'-Vinylenedicarbamic Acid Di(3-Iodopropionic)Dianhydride
CAS No.	73622-92-1
Molecular Formula	C10H10I2N2O6
Molecular Weight	515.90 g/mol
Synonyms	1,1'-(1,2-Ethanediyl)bis[1H-pyrrole-2,5-dione], 3,3'-diiodo-; Di(3-iodopropionic) N,N'-vinylenedicarbamic dianhydride; 3,3'-Diiodo-1,1'-(1,2-ethanediyl)bis[1H-pyrrole-2,5-dione]; Vinylenedicarbamic Acid Di(3-iodopropionic) Dianhydride; N,N'-Ethanediylbis(3-iodo-2,5-pyrroledione)
EINECS	Contact for details

Quality Control

Every batch of N,N'-Vinylenedicarbamic Acid Di(3-Iodopropionic)Dianhydride is manufactured and tested under strict quality management protocols to ensure consistency and purity for demanding applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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