Description

n-([4-(tert-Butyl)Phenyl]Sulfonyl)Phenylalanine is a specialized sulfonamide derivative of phenylalanine, designed for advanced chemical synthesis. This compound is valued for its role as a key chiral building block and intermediate in the development of high-value, biologically active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and synthesis of potential protease inhibitors, enzyme modulators, and other novel therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require specific stereochemistry for optimal activity.
• Peptidomimetics & Drug Design: Serves as a constrained amino acid analog in the design of peptide-like molecules with enhanced metabolic stability and bioavailability.
• Chemical Biology Probes: Employed in the synthesis of molecular probes for studying enzyme function and protein-protein interactions within biological systems.
• Fine Chemical Synthesis: Acts as a versatile intermediate for custom synthesis and contract manufacturing of complex organic molecules for various industrial applications.

Basic Information

Product Name	n-([4-(tert-Butyl)Phenyl]Sulfonyl)Phenylalanine
CAS No.	159856-01-6
Molecular Formula	C19H23NO4S
Molecular Weight	361.46 g/mol
Synonyms	N-[(4-tert-Butylphenyl)sulfonyl]-L-phenylalanine; (2S)-2-[[(4-tert-Butylphenyl)sulfonyl]amino]-3-phenylpropanoic acid; 4-tert-Butyl-N-(1-carboxy-2-phenylethyl)benzenesulfonamide; BPS-Phe; tert-Butylphenylsulfonyl phenylalanine; N-Bps-Phenylalanine; L-Phenylalanine, N-[(4-(1,1-dimethylethyl)phenyl)sulfonyl]-; N-(p-tert-Butylphenylsulfonyl)phenylalanine
EINECS	Contact for details

Quality Control

Our n-([4-(tert-Butyl)Phenyl]Sulfonyl)Phenylalanine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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