Description

Ac-3,5-Dinitro-Tyr-Oet is a chemically modified tyrosine derivative, specifically the ethyl ester of 3,5-dinitrotyrosine. This compound serves as a critical synthetic intermediate and research chemical, valued for its nitro-aromatic functionality which is instrumental in peptide synthesis and biochemical studies. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel compounds and probing biological mechanisms.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a probe or substrate in enzymatic studies, particularly those involving tyrosine nitration and oxidative stress pathways.
• Peptide Synthesis: Serves as a protected tyrosine derivative in solid-phase and solution-phase peptide chemistry.
• Reference Standard: Employed as an analytical standard in HPLC and LC-MS methods for quality control and metabolic research.
• Material Science Research: Investigated for the development of novel organic materials and functionalized polymers.

Basic Information

Product Name	Ac-3,5-Dinitro-Tyr-Oet
CAS No.	29358-99-4
Molecular Formula	C₁₃H₁₅N₃O₈
Molecular Weight	341.27 g/mol
Synonyms	N-Acetyl-3,5-dinitrotyrosine ethyl ester; Ethyl N-acetyl-3,5-dinitrotyrosinate; Ac-Dnp-Tyr-OEt; 2-(Acetylamino)-3-(4-hydroxy-3,5-dinitrophenyl)propanoic acid ethyl ester; L-Tyrosine, N-acetyl-3,5-dinitro-, ethyl ester; Ethyl 2-acetamido-3-(4-hydroxy-3,5-dinitrophenyl)propanoate
EINECS	Contact for details

Quality Control

Our Ac-3,5-Dinitro-Tyr-Oet is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details

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