Description

2,2'-Dithiobishexanoic Acid is a high-purity organic disulfide compound, also known as dithiodiglycolic acid dihexyl ester. This specialty chemical is valued for its role as a versatile intermediate and a source of controlled disulfide bonds in advanced synthesis. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop novel compounds with specific functional properties. Our supply ensures consistent quality and reliable availability for your critical production and R&D needs.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring disulfide linkage for structural stability or bioactivity.
• Agrochemical Synthesis: Serves as a key building block for creating novel fungicides, herbicides, and plant growth regulators.
• Polymer Modification: Acts as a cross-linking agent or chain transfer agent in the production of specialty polymers and resins to modify physical properties.
• Bioconjugation Reagent: Employed in biochemical research for protein modification, peptide synthesis, and the creation of antibody-drug conjugates (ADCs).
• Lubricant & Fuel Additive Precursor: Used in the formulation of extreme-pressure additives and anti-wear agents for industrial lubricants.
• Chemical Research: A valuable reagent in organic synthesis for introducing the hexanoic acid-disulfide functional group into target molecules.

Basic Information

Product Name	2,2'-Dithiobishexanoic Acid
CAS No.	22414-91-1
Molecular Formula	C12H22O4S2
Molecular Weight	294.43 g/mol
Synonyms	Dithiodiglycolic Acid Dihexyl Ester; Bis(5-carboxypentyl) Disulfide; 6,6'-Dithiobishexanoic Acid; Hexanoic Acid, 6,6'-dithiobis-; Dihexyl Dithiodiglycolate
EINECS	Contact for details

Quality Control

Every batch of 2,2'-Dithiobishexanoic Acid is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards for high-purity intermediates. Comprehensive analytical testing, including HPLC for purity and identity confirmation, is performed. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and product integrity.

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). This product is hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents and bases.

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%
Heavy Metals	≤ 20 ppm

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