Description

Alanine, n-(p-(3,3-Dimethyltriazeno)Phenyl)-n-(9-Fluorenylacetyl)-, Et Hyl Ester, CAS NO 78696-42-1 is a specialized, high-purity synthetic intermediate featuring a complex molecular architecture that combines alanine, a dimethyltriazeno group, and a fluorenylacetyl moiety. This compound is valued for its role as a key building block in advanced organic synthesis and pharmaceutical research, particularly in the development of novel active pharmaceutical ingredients (APIs) and biochemical probes. It is primarily sought by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in cutting-edge medicinal chemistry and proteomics.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of targeted therapeutic agents and investigational new drugs.
• Medicinal Chemistry Research: Used as a specialized scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Bioconjugation & Probe Development: Employed in the synthesis of fluorescent or affinity-labeled probes for biochemical assays and proteomic studies due to its reactive ester and fluorenyl groups.
• Peptidomimetic Synthesis: Acts as a modified amino acid derivative for constructing peptide analogs with enhanced stability or specific biological activity.
• Academic & Industrial R&D: Utilized in fundamental organic synthesis research to explore new chemical reactions and methodologies involving triazeno and fluorene functionalities.

Basic Information

Product Name	Alanine, n-(p-(3,3-Dimethyltriazeno)Phenyl)-n-(9-Fluorenylacetyl)-, Et Hyl Ester
CAS No.	78696-42-1
Molecular Formula	C28H28N4O3
Molecular Weight	468.55 g/mol
Synonyms	N-[p-(3,3-Dimethyl-1-triazenyl)phenyl]-N-(9-fluorenylacetyl)alanine ethyl ester; Ethyl 2-[[4-(3,3-dimethyltriaz-1-en-1-yl)phenyl](9H-fluoren-9-ylacetyl)amino]propanoate; Alanine, N-[p-(3,3-dimethyl-1-triazenyl)phenyl]-N-(9-fluorenylacetyl)-, ethyl ester; Fmoc-protected triazeno alanine ethyl ester; (Ethyl 2-((4-(3,3-dimethyltriazen-1-yl)phenyl)(2-((9H-fluoren-9-yl)acetamido)ethyl)amino)propanoate) (related structural variant); N-(9-Fluorenylacetyl)-N-[4-(3,3-dimethyl-1-triazenyl)phenyl]alanine ethyl ester
EINECS	Contact for details

Quality Control

This product is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Quality is verified through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and research documentation needs.

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 material is light-sensitive and should be handled under appropriate conditions to maintain stability. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%
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.