Description

Erdosteine Thioacid Disodium Salt is a high-purity pharmaceutical intermediate and active ingredient derivative. This compound is critical for the synthesis and formulation of advanced mucolytic and antioxidant pharmaceutical agents. It is primarily required by manufacturers in the pharmaceutical and biotechnology sectors for the development of respiratory therapeutics and related drug products.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of Erdosteine and its related active pharmaceutical ingredients (APIs).
• Respiratory Drug Formulation: Used in the research and production of mucolytic agents designed to treat chronic obstructive pulmonary disease (COPD), bronchitis, and other respiratory conditions.
• Antioxidant Research: Serves as a precursor in studies investigating compounds with free-radical scavenging and anti-inflammatory properties.
• Process Chemistry: Employed in scale-up and optimization of manufacturing processes for sulfur-containing pharmaceuticals.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.
• Biochemical Research: Applied in academic and industrial research exploring thiol-based biochemistry and drug mechanisms.

Basic Information

Product Name	Erdosteine Thioacid Disodium Salt
CAS No.	254884-18-9
Molecular Formula	C8H11NNa2O5S2
Molecular Weight	335.29 g/mol
Synonyms	Erdosteine Disodium Salt; N-(Carboxymethylthioacetyl)homocysteine Thiolactone Disodium Salt; Erdosteine Thioacid Sodium Salt; (R)-2-[(2-Oxo-2-[(2-oxotetrahydro-3-thienyl)amino]ethyl)thio]acetic Acid Disodium Salt; Erdosteine Impurity; UNII-7VJ7616O0C; Erdosteine Related Compound; N-[2-(Carboxymethylthio)acetyl]homocysteine Thiolactone Disodium Salt
EINECS	Contact for details

Quality Control

Our Erdosteine Thioacid Disodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for pharmaceutical use. Certificates of Analysis (COA) documenting full compliance are 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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