Description

Benzenepropanol, 5-Bromo-G-Phenyl-2-(Phenylmethoxy)-, 4-Methylbenzenesulfonate (9Ci) is a specialized organic intermediate featuring a complex molecular architecture with bromo, phenylmethoxy, and tosylate functional groups. This compound matters for its role as a critical building block in advanced synthetic chemistry, enabling the construction of sophisticated target molecules. It is primarily needed by research institutions and pharmaceutical development companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and other high-value fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the multi-step synthesis of potential drug candidates, particularly in medicinal chemistry research.
• Organic Synthesis Building Block: Utilized in complex organic reactions, such as cross-coupling or nucleophilic substitution, to introduce specific functionalized aromatic segments.
• Agrochemical Research: Acts as an intermediate in the development of new crop protection agents and herbicides requiring brominated aromatic systems.
• Material Science: Employed in the research and development of advanced organic materials, including specialty polymers or liquid crystals.
• Chemical Reference Standard: Used as a high-purity analytical standard for method development and quality control in analytical laboratories.

Basic Information

Product Name	Benzenepropanol, 5-Bromo-G-Phenyl-2-(Phenylmethoxy)-, 4-Methylbenzenesulfonate (9Ci)
CAS No.	250214-37-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5-Bromo-α-phenyl-2-(phenylmethoxy)benzenepropanol 4-methylbenzenesulfonate; 5-Bromo-2-(benzyloxy)-α-phenylbenzenepropanol p-toluenesulfonate; 250214-37-0; Benzenepropanol, 5-bromo-α-phenyl-2-(phenylmethoxy)-, 4-methylbenzenesulfonate (9CI); Tosylate ester of a brominated benzenepropanol derivative.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to verify identity, purity, and consistency for every batch. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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 such as strong oxidizing agents, strong bases, and strong acids. The compound may be moisture-sensitive; handle and store under inert atmosphere if specified for your grade.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.