Description

2-Pds is a high-purity chemical intermediate with the CAS registry number 82-97-9, valued for its specific reactivity and role in advanced synthesis. This compound is critical for ensuring precise molecular transformations in the production of complex organic materials. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile reagent or precursor in complex organic reactions, including coupling and functionalization.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and other functional materials.
• Chemical Research & Development: A valuable tool for method development and exploratory synthesis in academic and industrial R&D labs.

Basic Information

Product Name	2-Pds
CAS No.	82-97-9
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	2-Pyridinedisulfide; 2,2'-Dithiodipyridine; 2,2'-Dipyridyl disulfide; Aldrithiol-2; 2-Pyridyl disulfide; 2-PDS; 2,2'-Dithiobispyridine; 2-Pyridyl disulphide
EINECS	201-452-3

Quality Control

Our 2-Pds is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA). We ensure compliance with relevant industry standards for fine chemical intermediates.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	55 - 58 °C
Loss on Drying	≤ 0.5%

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