Description

Topostin D-654 is a high-purity, specialized chemical compound identified by CAS No. 179095-19-3. This product is valued for its specific functional properties, making it a critical intermediate or active component in advanced synthesis and formulation processes. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block in the development of advanced crop protection agents.
• Chemical Research: Employed as a reagent or precursor in organic synthesis and process development within R&D laboratories.
• Material Science: Utilized in the production of specialized polymers or functional materials requiring specific molecular architectures.
• Fine Chemical Production: Acts as a critical intermediate in the multi-step synthesis of complex fine chemicals.

Basic Information

Product Name	Topostin D-654
CAS No.	179095-19-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	179095-19-3; Topostin D654; D-654; Topostin D 654; (Provide specific IUPAC name upon confirmation)
EINECS	Contact for details

Quality Control

Our Topostin D-654 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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