Description

Phosphinic Acid, p-[1-(5-Chlorobenzo[B]Thien-3-Yl)-2-[[(1E)-2-(3,4-Difluorophenyl)Ethenyl]Amino]-2-Oxoethyl]-p-Methyl- is a sophisticated, high-purity organic intermediate featuring a complex molecular architecture designed for advanced synthesis. This compound is critical for research and development in pharmaceutical chemistry, where its unique structure serves as a key building block for novel active ingredients. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in therapeutic areas targeting specific enzyme inhibition or receptor modulation.
• Organic Synthesis Building Block: Used in complex multi-step organic reactions to construct advanced molecular frameworks for research purposes.
• Medicinal Chemistry Research: Serves as a key scaffold for structure-activity relationship (SAR) studies to optimize potency and selectivity of lead compounds.
• Bioconjugate Development: Potential use in creating targeted drug delivery systems or diagnostic agents due to its functionalizable groups.
• Chemical Biology Probes: Can be utilized to develop probes for studying biological pathways and protein functions in academic and industrial research.
• Agrochemical Research: Investigated as an intermediate for developing new generation crop protection agents with novel modes of action.

Basic Information

Product Name	Phosphinic Acid, p-[1-(5-Chlorobenzo[B]Thien-3-Yl)-2-[[(1E)-2-(3,4-Difluorophenyl)Ethenyl]Amino]-2-Oxoethyl]-p-Methyl-
CAS No.	936366-22-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	p-[1-(5-Chlorobenzo[B]Thien-3-Yl)-2-[[(1E)-2-(3,4-Difluorophenyl)Ethenyl]Amino]-2-Oxoethyl]-p-Methylphosphinic Acid; 5-Chloro-3-[[(1E)-2-(3,4-difluorophenyl)ethenyl]amino]-1-(4-methylphenyl)-3-oxo-1-(thieno[3,2-b]thiophen-2-yl)propylphosphinic Acid; 936366-22-2; (E)-N-(3,4-Difluorostyryl)-2-(5-chlorobenzo[b]thiophen-3-yl)-2-(4-methylphenyl)-2-phosphonoacetamide; Phosphinic acid derivative CAS 936366-22-2
EINECS	Contact for details

Quality Control

Our production of Phosphinic Acid, p-[1-(5-Chlorobenzo[B]Thien-3-Yl)-2-[[(1E)-2-(3,4-Difluorophenyl)Ethenyl]Amino]-2-Oxoethyl]-p-Methyl- adheres to stringent quality protocols suitable for pharmaceutical R&D applications. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and reliability. Comprehensive Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to support your quality assurance processes.

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). This material is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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