Description

3,3'-Dithiobishydrocinnamic Acid is a versatile sulfur-containing organic compound with a disulfide bridge linking two hydrocinnamic acid moieties. This unique structure makes it a valuable intermediate for synthesizing functional materials and bioactive molecules. It is particularly relevant for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking to incorporate disulfide linkages or modify surface properties.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing drug candidates, especially those targeting redox-sensitive pathways or requiring controlled release via disulfide bond cleavage.
• Polymer Modification & Cross-linking Agent: Used to introduce disulfide bonds into polymer backbones, enabling the creation of stimuli-responsive or self-healing materials.
• Surface Functionalization: Employed to modify the surface of nanoparticles, quantum dots, or other materials to improve biocompatibility, stability, or enable targeted delivery.
• Bioconjugation Reagent: Facilitates the formation of reversible disulfide linkages between biomolecules (e.g., peptides, proteins) and other entities in biotech research.
• Ligand Synthesis for Catalysis: Serves as a precursor for ligands used in metal-catalyzed reactions, leveraging the sulfur atoms for metal coordination.
• Research & Development: A critical tool in organic synthesis and materials science R&D for exploring new disulfide-based chemistries and applications.

Basic Information

Product Name	3,3'-Dithiobishydrocinnamic Acid
CAS No.	63684-32-2
Molecular Formula	C18H18O4S2
Molecular Weight	362.46 g/mol
Synonyms	Bis(3-carboxyethyl) disulfide; 3,3'-Dithiodipropionic acid, dibenzyl ester (related); Hydrocinnamic acid, 3,3'-dithiobis-; 3-[(3-Carboxypropyldisulfanyl)]propanoic acid; 3,3'-Disulfanediyldipropanoic acid, dibenzyl derivative; Dithiobis(hydrocinnamic acid); [3-(3-Carboxypropyldisulfanyl)propanoic acid]
EINECS	Contact for details

Quality Control

Our 3,3'-Dithiobishydrocinnamic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and physical characteristics. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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