Description

Thyroxine-4-Hydroxy-3,5-Diiodophenyl Ether Discontinued is a specialized iodinated aromatic ether derivative, structurally related to thyroid hormones. This high-purity intermediate is critical for advanced pharmaceutical research and development, particularly in the synthesis of novel bioactive compounds and reference standards. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical sectors seeking to explore thyroid hormone analogs or develop new synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research-scale synthesis of thyroid hormone analogs and related bioactive molecules.
• Reference Standard: Used as a high-purity analytical standard in method development and quality control for related pharmaceutical compounds.
• Biochemical Research: Employed in academic and industrial laboratories studying hormone receptor interactions and metabolic pathways.
• Process Chemistry: Acts as a precursor in the development and optimization of novel synthetic routes for complex iodinated compounds.
• Fine Chemical Synthesis: Utilized for the custom synthesis of specialized derivatives for material science or diagnostic applications.

Basic Information

Product Name	Thyroxine-4-Hydroxy-3,5-Diiodophenyl Ether Discontinued
CAS No.	911661-90-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-Hydroxy-3,5-diiodophenyl thyroxine ether; Thyroxine 4-hydroxy-3,5-diiodophenyl ether; 3,5-Diiodo-4-hydroxyphenyl thyroxine ether; T4 Diiodophenyl Ether; L-Thyroxine 3',5'-diiodo-4'-hydroxyphenyl ether; [911661-90-0]; Thyroxine derivative ether
EINECS	Contact for details

Quality Control

Our Thyroxine-4-Hydroxy-3,5-Diiodophenyl Ether Discontinued is manufactured under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

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 structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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