Description

5-(2-Bromoethylsulfanyl)-n-[2-[5-(2-Bromoethylsulfanyl)Pentanoylamino] Ethyl]Pentanamide is a specialized bifunctional chemical building block featuring two reactive bromoethylsulfanyl groups. This compound is valued for its role as a versatile linker or cross-linking agent in advanced material synthesis and bioconjugation chemistry. It is primarily utilized by researchers and manufacturers in the pharmaceutical, polymer, and life science sectors for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific sulfur-containing linkages.
• Polymer Cross-Linking Agent: Used to modify and enhance the mechanical properties, thermal stability, and network density of specialty polymers and resins.
• Bioconjugation Reagent: Facilitates the covalent attachment of drugs, probes, or markers to proteins, antibodies, or other biomolecules for diagnostic and therapeutic applications.
• Material Science Research: Employed in the development of novel functional materials, including hydrogels, dendrimers, and surface-modified nanoparticles.
• Chemical Synthesis Building Block: Provides a symmetrical, reactive handle for organic chemists to construct complex molecular architectures in drug discovery and agrochemical research.

Basic Information

Product Name	5-(2-Bromoethylsulfanyl)-n-[2-[5-(2-Bromoethylsulfanyl)Pentanoylamino] Ethyl]Pentanamide
CAS No.	870-03-1
Molecular Formula	C₁₆H₂₈Br₂N₂O₂S₂
Molecular Weight	488.28 g/mol
Synonyms	N,N'-Ethylenebis[5-(2-bromoethylthio)pentanamide]; 1,2-Bis[5-(2-bromoethylthio)pentanamido]ethane; Bis[5-(2-bromoethylthio)pentanoyl]ethylenediamine; Ethylenediamine-N,N'-bis(5-(2-bromoethylthio)pentanamide); 870-03-1; Bifunctional bromoalkyl linker
EINECS	Contact for details

Quality Control

Our production of 5-(2-Bromoethylsulfanyl)-n-[2-[5-(2-Bromoethylsulfanyl)Pentanoylamino] Ethyl]Pentanamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for your critical applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.