Description

3,5-Dinitro-L-Tyrosine Monohydrate, 97 is a high-purity, modified amino acid derivative characterized by the introduction of nitro groups to the aromatic ring of L-tyrosine. This compound matters as a crucial advanced synthetic intermediate and research-grade biochemical for developing novel compounds in pharmaceutical and life science research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biochemical research, and fine chemical synthesis sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of more complex molecules for drug discovery and development programs.
• Biochemical Research: Used in studies investigating tyrosine metabolism, nitration processes, and enzyme inhibition mechanisms.
• Peptide Synthesis: Acts as a modified tyrosine residue for the incorporation of nitro-functional groups into synthetic peptides for structure-activity relationship (SAR) studies.
• Reference Standard: Employed as an analytical standard in HPLC and LC-MS methods for quality control and research quantification.
• Chemical Biology Probes: Utilized in the development of probes and labels for studying protein function and interactions.
• Material Science Research: Investigated as a precursor for novel organic materials and polymers with specific electronic or optical properties.

Basic Information

Product Name	3,5-Dinitro-L-Tyrosine Monohydrate, 97
CAS No.	71876-88-5
Molecular Formula	C9H9N3O8 • H2O
Molecular Weight	289.19 g/mol (Anhydrous basis)
Synonyms	L-Tyrosine, 3,5-dinitro-, monohydrate; (2S)-2-Amino-3-(3,5-dinitro-4-hydroxyphenyl)propanoic acid monohydrate; 3,5-Dinitrotyrosine monohydrate; DNPT; DNTYR; 3,5-Dinitro-L-tyrosine hydrate; 3,5-Dinitro-4-hydroxyphenylalanine monohydrate
EINECS	Contact for details

Quality Control

Our 3,5-Dinitro-L-Tyrosine Monohydrate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, chiral purity, and related substances. Our quality commitment supports applications requiring reliable and traceable research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% L-isomer
Water Content (KF)	5.0 - 8.0%
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.