Description

(S)-2,4,5-Tris(Benzoylamino)-4-Pentenoic Acid Methyl Ester is a high-purity chiral building block and synthetic intermediate of significant interest in advanced organic synthesis. Its value lies in its complex, multifunctional structure, which provides multiple points for selective chemical modification, making it a versatile precursor for complex molecule construction. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), peptidomimetics, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel therapeutic agents, particularly for complex, stereospecific molecules.
• Peptidomimetic Research: Used in the design and synthesis of peptide analogs and mimetics due to its amino acid ester backbone and protected amine functionalities.
• Asymmetric Synthesis: Acts as a sophisticated building block in catalytic asymmetric synthesis to introduce specific chiral centers into target molecules.
• Chemical Biology Probes: Employed in the synthesis of labeled compounds or molecular probes for studying biological pathways and mechanisms.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses producing high-value, low-volume specialty chemicals for clients.
• Academic & Industrial R&D: Utilized in methodological development and exploratory chemistry within university laboratories and corporate R&D centers.

Basic Information

Product Name	(S)-2,4,5-Tris(Benzoylamino)-4-Pentenoic Acid Methyl Ester
CAS No.	78420-23-2
Molecular Formula	C34H31N3O5
Molecular Weight	561.63 g/mol
Synonyms	Methyl (2S)-2,4,5-tris(benzoylamino)-4-pentenoate; (S)-Methyl 2,4,5-tris(benzamido)-4-pentenoate; 4-Pentenoic acid, 2,4,5-tris(benzoylamino)-, methyl ester, (S)-; Tris-benzoyl protected lysine derivative; N2,N4,N5-Tribenzoyl-L-2,4-diaminobut-4-enoic acid methyl ester
EINECS	Contact for details

Quality Control

Our (S)-2,4,5-Tris(Benzoylamino)-4-Pentenoic Acid Methyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding synthetic applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality systems are designed to meet the stringent requirements of pharmaceutical R&D and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Optical Rotation	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 1.0%

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