Description

4-[3-(Hydrazinecarbonyl)Propylsulfanyl]Butanehydrazide is a specialized bifunctional hydrazide derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its dual hydrazide functionality, which enables it to act as a versatile linker or cross-linking agent for the formation of hydrazones and other conjugates. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries, particularly for developing active ingredients, functional materials, and specialty chemicals.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs) and drug conjugates.
• Cross-linking agent in polymer chemistry for creating specialty resins and functionalized materials.
• Key reagent in agrochemical research for developing novel herbicides and plant growth regulators.
• Building block for synthesizing heterocyclic compounds and complex organic molecules.
• Bioconjugation linker in biochemical research for protein and antibody modification.
• Precursor for metal chelating agents and corrosion inhibitors in industrial formulations.

Basic Information

Product Name	4-[3-(Hydrazinecarbonyl)Propylsulfanyl]Butanehydrazide
CAS No.	7256-11-3
Molecular Formula	C8H18N4O2S
Molecular Weight	234.32 g/mol
Synonyms	1,1'-[Dithiobis(propane-3,1-diyl)]bis(hydrazinecarboxamide); 3,3'-Dithiobis(propanehydrazide); Bis(3-hydrazinecarbonylpropyl) disulfide; 3,3'-Dithiodipropanohydrazide; 3,3'-Dithiobis(propanoic dihydrazide); 3,3'-Dithiodipropionic acid dihydrazide; 4-[3-(Hydrazinecarbonyl)propylsulfanyl]butanehydrazide; 7256-11-3
EINECS	Contact for details

Quality Control

Our 4-[3-(Hydrazinecarbonyl)Propylsulfanyl]Butanehydrazide is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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