Description

Bis[2-(3-Aminopropylamino)Ethyl]Disulfide Tetrahydrobromide is a specialized organic salt of significant interest in advanced chemical synthesis and pharmaceutical research. Its molecular architecture, featuring multiple amine functionalities and a disulfide bridge, makes it a valuable intermediate for constructing complex molecules and functional materials. This compound is primarily sought by research institutions and industrial R&D departments focused on developing novel therapeutic agents, specialized polymers, and high-performance chemical additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring disulfide-linked or polyamine-based structures.
• Bioconjugation Reagent: Used in the development of antibody-drug conjugates (ADCs) and other bioconjugates due to its reactive amine groups and cleavable disulfide bond.
• Polymer Chemistry: Acts as a cross-linking agent or monomer for producing specialty polymers with tailored properties, such as responsive hydrogels or cation-exchange resins.
• Surface Modification: Employed to functionalize surfaces (e.g., gold nanoparticles, silica) for biosensor development and diagnostic applications.
• Chemical Research: Utilized as a model compound or reagent in studies involving redox chemistry, polyamine transport, and sulfur chemistry.
• Hair Care & Cosmetic Additives: Potential use in advanced formulations for permanent wave solutions or hair-straightening products where disulfide bond manipulation is required.

Basic Information

Item	Detail
Product Name	Bis[2-(3-Aminopropylamino)Ethyl]Disulfide Tetrahydrobromide
CAS No.	127565-72-4
Molecular Formula	C10H30Br4N4S2
Molecular Weight	598.06 g/mol
Synonyms	N,N'-Bis(3-aminopropyl)-2,2'-dithiodiethanamine tetrahydrobromide; 2,2'-Dithiobis[N-(3-aminopropyl)ethanamine] tetrahydrobromide; 1,8-Diamino-3,6-dithiaoctane tetrahydrobromide; APDS Tetrahydrobromide; Bis(3-aminopropylaminoethyl) disulfide tetrahydrobromide; 3,3'-Dithiobis(N-propyl-1,3-propanediamine) tetrahydrobromide; (C6H18N2S)2 · 4HBr
EINECS	Contact for details

Quality Control

Our Bis[2-(3-Aminopropylamino)Ethyl]Disulfide Tetrahydrobromide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and titration for assay determination, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) documenting identity, purity, and relevant physical data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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