Description

4-Polyethylene Glycol-Sulfonylurea-Piretanide is a sophisticated, multi-functional chemical conjugate designed for advanced research and development applications. This compound matters for its unique ability to combine the solubility-enhancing properties of polyethylene glycol (PEG) with the specific biological activity of a sulfonylurea-piretanide pharmacophore. It is primarily needed by pharmaceutical researchers and fine chemical manufacturers working on targeted drug delivery systems, prodrug development, and novel therapeutic agent synthesis.

Application

• Pharmaceutical R&D: Serves as a key intermediate or building block in the synthesis of novel drug candidates, particularly for targeted therapies.
• Prodrug Development: Utilized to create prodrugs with improved solubility, bioavailability, and controlled release profiles.
• Bioconjugation & Linker Chemistry: Acts as a versatile heterobifunctional linker for attaching therapeutic payloads to targeting molecules like antibodies or peptides.
• Polymer-Drug Conjugates: A critical component in the design of advanced polymer-drug conjugates for oncology and other specialized treatments.
• Chemical Biology Probes: Used to develop molecular probes for studying enzyme activity, receptor binding, and cellular pathways.
• Academic Research: Supports investigative studies in medicinal chemistry, pharmacology, and materials science at universities and research institutes.

Basic Information

Product Name	4-Polyethylene Glycol-Sulfonylurea-Piretanide
CAS No.	120750-70-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PEG-Sulfonylurea-Piretanide Conjugate; 4-PEG-Piretanide Sulfonylurea; Sulfonylurea-Piretanide-PEG; Piretanide-PEG-Sulfonylurea; Polyethylene Glycol Linked Piretanide Sulfonylurea; Research Compound 120750-70-1; PEGylated Sulfonylurea Piretanide Derivative
EINECS	Contact for details

Quality Control

Our 4-Polyethylene Glycol-Sulfonylurea-Piretanide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment to guarantee traceability and consistency for your critical work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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