Description

Alpha1-Thymosinthymalfasin CAS NO 69521-94-4 is a specialized biochemical compound of significant interest in advanced research and development. Its unique structure makes it a valuable intermediate for synthesizing novel therapeutic agents and high-value fine chemicals. This product is essential for pharmaceutical R&D laboratories, biotechnology companies, and academic institutions focused on immunology, peptide chemistry, and drug discovery.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of investigational new drugs, particularly in immunomodulatory and anti-inflammatory therapeutic areas.
• Biochemical Research: Used as a reference standard or active component in studies of thymic hormones, immune system regulation, and cellular signaling pathways.
• Peptide Chemistry: Serves as a crucial precursor or fragment in the solid-phase or solution-phase synthesis of complex peptide analogs.
• Diagnostic Reagent Development: Employed in the formulation of high-sensitivity assay kits and diagnostic tools for immunological markers.
• Academic & Contract Research: Utilized by universities and CROs (Contract Research Organizations) for fundamental and applied life science research projects.
• Fine Chemical Synthesis: Acts as a starting material for the production of other specialized, high-purity chemical entities.

Basic Information

Product Name	Alpha1-Thymosinthymalfasin
CAS No.	69521-94-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Thymalfasin; Thymosin α-1; Tα1; Zadaxin; Synthetic thymosin alpha 1; [1-28]-Thymosin α-1; Immunostimulant peptide Tα1; α-1-thymosin
EINECS	Contact for details

Quality Control

Our Alpha1-Thymosinthymalfasin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is 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 (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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