---

Introduction

2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate, identified by CAS Number 160969-03-9, is a specialized organic intermediate used in pharmaceutical and chemical synthesis. It is also known as Silodosin Intermediate 1. The compound contains a trifluoroethoxy group, phenoxy linkage, and methanesulfonate functionality, making it a useful intermediate for developing more complex molecules.

---

Chemical Properties

According to published chemical reference data, the compound has the molecular formula C₁₁H₁₃F₃O₅S and a molecular weight of 314.28 g/mol. It is reported as a white to almost-white powder or crystalline solid, with a melting range of approximately 52–56°C. Key details: Product: 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate CAS Number: 160969-03-9 Molecular Formula: C₁₁H₁₃F₃O₅S Molecular Weight: 314.28 g/mol Synonym: Silodosin Intermediate 1 Physical Form: Solid

---

Applications

Pharmaceutical Synthesis

CAS 160969-03-9 is recognized as Silodosin Intermediate 1 and is used in synthetic chemistry associated with pharmaceutical intermediate development.

Organic Synthesis

Its combination of ether, trifluoroethoxy, and methanesulfonate functionalities provides useful chemical reactivity for further synthetic transformations.

Specialty Chemical R&D

The compound can also be relevant to laboratory research, process development, and specialty chemical synthesis where a functionalized aromatic intermediate is required.

---

160969-03-9 Supplier in India

For pharmaceutical and specialty chemical applications, sourcing a consistent intermediate with appropriate specifications and documentation is important. Buyers may consider factors such as product quality, analytical documentation, batch consistency, packaging, and supply capability. Srini Chem can be contacted for requirements related to 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate (CAS 160969-03-9), including product specifications, availability, and commercial supply.

---

Conclusion

2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate (CAS 160969-03-9) is a specialized pharmaceutical and organic synthesis intermediate, also identified as Silodosin Intermediate 1. Its functionalized structure makes it relevant to pharmaceutical research, intermediate development, and specialty chemical synthesis.