Description

n-Acetyl-3,5-Dinitro-L-Tyrosine is a chemically modified derivative of the amino acid L-tyrosine, featuring both acetylation and nitration. This compound is a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis, valued for its unique functional groups that enable further chemical transformations. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel bioactive molecules and complex peptide analogs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates and peptide-based therapeutics.
• Biochemical Research: Used in proteomics and enzyme studies as a modified tyrosine analog to investigate protein structure and function.
• Organic Synthesis Building Block: Serves as a starting material for synthesizing more complex molecules, leveraging its nitro and acetyl groups for further reactions.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Peptide Chemistry: Incorporated into custom peptides to study the effects of tyrosine modification on peptide activity and stability.

Basic Information

Product Name	n-Acetyl-3,5-Dinitro-L-Tyrosine
CAS No.	20767-00-4
Molecular Formula	C11H11N3O8
Molecular Weight	313.22 g/mol
Synonyms	N-Acetyl-3,5-dinitrotyrosine; Ac-DNTyr-OH; L-Tyrosine, N-acetyl-3,5-dinitro-; 3,5-Dinitro-N-acetyl-L-tyrosine; N-Acetyl-O3,O5-dinitro-L-tyrosine; (2S)-2-Acetamido-3-(4-hydroxy-3,5-dinitrophenyl)propanoic acid; 2-Acetamido-3-(4-hydroxy-3,5-dinitrophenyl)propionic acid; N-Acetyl-3,5-dinitrotyrosine
EINECS	Contact for details

Quality Control

Our n-Acetyl-3,5-Dinitro-L-Tyrosine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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