Description

tert-Butyl 3,5-Diiodopyridin-4-Yl Carbonate is a high-value, multi-functional chemical building block featuring a protected carbonate group on a diiodinated pyridine core. This compound is essential for advanced organic synthesis, particularly in pharmaceutical research and development, where it serves as a key intermediate for constructing complex molecules. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of novel crop protection agents and herbicides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and catalysts used in cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A valuable substrate for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	tert-Butyl 3,5-Diiodopyridin-4-Yl Carbonate
CAS No.	1186311-08-9
Molecular Formula	C10H11I2NO3
Molecular Weight	462.99 g/mol
Synonyms	4-[(tert-Butoxy)carbonyl]-3,5-diiodopyridine; 3,5-Diiodopyridin-4-yl tert-butyl carbonate; tert-Butyl 3,5-diiodo-4-pyridinyl carbonate; 4-Pyridinol, 3,5-diiodo-, 1-(1,1-dimethylethyl) carbonate; Carbonic acid, 3,5-diiodo-4-pyridinyl ester, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our tert-Butyl 3,5-Diiodopyridin-4-Yl Carbonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.