Description

2-(3-Sulfanylpropyl)Pentanedioic Acid is a specialized organic compound featuring both a sulfanyl (thiol) and dicarboxylic acid functional group. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules, particularly in pharmaceutical and fine chemical research. It is essential for chemists and manufacturers developing active pharmaceutical ingredients (APIs), peptide mimetics, and novel materials requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those targeting enzyme inhibition or requiring specific chelating properties.
• Peptide Chemistry: Used in the development of peptide analogs and mimetics where the thiol group enables disulfide bridge formation or conjugation.
• Ligand Synthesis: Serves as a precursor for creating custom chelating agents and ligands in catalysis and metal ion sequestration applications.
• Polymer Modification: Employed to introduce functional thiol and carboxylic acid groups into polymer backbones for advanced material science.
• Bioconjugation: Facilitates the site-specific labeling and cross-linking of biomolecules in diagnostic and research applications.
• Fine Chemical Synthesis: A versatile synthon for constructing complex organic molecules in research and development laboratories.

Basic Information

Product Name	2-(3-Sulfanylpropyl)Pentanedioic Acid
CAS No.	254737-29-6
Molecular Formula	C8H14O4S
Molecular Weight	206.26 g/mol
Synonyms	3-(3-Carboxypropylthio)propanoic Acid; 2-(3-Mercaptopropyl)pentanedioic Acid; 3-[(2-Carboxyethyl)thio]propanoic Acid; 3-(3-Mercaptopropyl)glutaric Acid; Glutaric Acid, 3-(3-mercaptopropyl)-; 254737-29-6; 2-(3-Sulfanylpropyl)glutaric Acid
EINECS	Contact for details

Quality Control

Our 2-(3-Sulfanylpropyl)Pentanedioic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation and degradation of the thiol group. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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