Description

Phthalyl-Allysine-4-Nitrobenzyl Ester is a specialized synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing peptide analogs and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel peptide-based drug candidates and active pharmaceutical ingredients (APIs).
• Protease Inhibitor Research: Used in the development and study of enzyme inhibitors targeting specific proteolytic pathways.
• Bioconjugation Chemistry: Serves as a reagent for attaching functional groups or labels to biomolecules in biochemical research.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to introduce protected amino acid motifs into complex molecular architectures.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents with specific biological activity.
• Academic & Industrial R&D: A valuable tool for methodological studies in synthetic organic chemistry and new reaction development.

Basic Information

Product Name	Phthalyl-Allysine-4-Nitrobenzyl Ester
CAS No.	121145-63-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	N-Phthaloyl-L-allylglycine 4-Nitrobenzyl Ester; Phthalyl-L-allylglycine 4-Nitrobenzyl Ester; 4-Nitrobenzyl N-[(2S)-2-Amino-4-pentenoyl]phthalamate; L-Allysine, N-phthaloyl-, 4-nitrobenzyl ester; (S)-4-Nitrobenzyl 2-(1,3-dioxoisoindolin-2-yl)-4-pentenoate; Phthalylallylglycine 4-Nitrobenzyl Ester; N-Phthaloylallylglycine p-Nitrobenzyl Ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters are available upon request. We adhere to a strict quality management system to guarantee the reliability required for research and development applications.

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 and sources of ignition. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%

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