Description

Di-T-Butyl 4-[2-(T-Butoxycarbonyl)Ethyl]-4-Isocyanato-1, 7-Heptanedicarboxylate is a high-purity, multi-functional organic intermediate featuring a reactive isocyanate group and protected carboxylate functionalities. This compound is critically important for the controlled synthesis of complex molecules, offering chemists precise control over molecular architecture. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and advanced materials sectors for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug candidates, particularly in medicinal chemistry research.
• Peptide Mimetics & Conjugation: Used to introduce specific spacers or functional handles into peptide-like structures for drug delivery and targeting.
• Polymer Modification: Serves as a cross-linking agent or functional monomer for creating polyurethanes and other specialty polymers with tailored properties.
• Dendrimer & Macromolecule Synthesis: Facilitates the controlled, stepwise growth of complex, branched molecular architectures.
• Linker Chemistry in Bioconjugation: Enables the covalent attachment of drugs, dyes, or other molecules to proteins, antibodies, or nanoparticles.
• Material Science Research: Employed in developing novel coatings, adhesives, and resins with specific performance characteristics.

Basic Information

Product Name	Di-T-Butyl 4-[2-(T-Butoxycarbonyl)Ethyl]-4-Isocyanato-1, 7-Heptanedicarboxylate
CAS No.	197368-00-6
Molecular Formula	C24H41NO8
Molecular Weight	471.59 g/mol
Synonyms	1,7-Heptanedioic acid, 4-[2-[(1,1-dimethylethoxy)carbonyl]ethyl]-4-isocyanato-, 1,7-bis(1,1-dimethylethyl) ester; 4-Isocyanato-4-[2-(tert-butoxycarbonyl)ethyl]heptanedioic acid di-tert-butyl ester; Di-tert-butyl 4-[2-(tert-butoxycarbonyl)ethyl]-4-isocyanatoheptanedioate; tert-Butyl 3-[3,5-bis(tert-butoxycarbonyl)-4-isocyanatoheptyl]propanoate
EINECS	Contact for details

Quality Control

Our Di-T-Butyl 4-[2-(T-Butoxycarbonyl)Ethyl]-4-Isocyanato-1, 7-Heptanedicarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Isocyanate Content (Titration)	Reported on COA

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