Description

3-Amino-Dl-Tyrosine Dihydrochloride Monohydrate is a chemically modified derivative of the amino acid tyrosine, serving as a crucial building block and intermediate in advanced organic synthesis. This compound is valued for its role in the research and development of novel pharmaceuticals, peptides, and biochemical probes. It is primarily sought by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for applications requiring high-purity, specialized amino acid derivatives.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis to incorporate modified tyrosine residues into peptide chains for research and therapeutic applications.
• Biochemical Research: Serves as a precursor or standard in metabolic pathway studies, enzyme substrate research, and the development of biochemical assays.
• Proteomics & Labeling Reagents: Potential use in the development of affinity tags, fluorescent probes, or other labeling reagents for protein analysis and detection.
• Academic & Industrial R&D: Employed in chemical libraries and for method development in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	3-Amino-Dl-Tyrosine Dihydrochloride Monohydrate
CAS No.	74165-68-7
Molecular Formula	C9H14N2O3 • 2HCl • H2O
Molecular Weight	307.15 g/mol (monohydrate)
Synonyms	DL-3-Aminotyrosine Dihydrochloride Monohydrate; 3-Amino-DL-tyrosine • 2HCl • H2O; 2-Amino-3-(3-amino-4-hydroxyphenyl)propanoic Acid Dihydrochloride Monohydrate; (RS)-2-Amino-3-(3-amino-4-hydroxyphenyl)propanoic Acid Dihydrochloride Hydrate; 3-AT Dihydrochloride Monohydrate; H-3-Amt(3-NH2)-OH • 2HCl • H2O; 3-Amino-L-tyrosine Dihydrochloride Monohydrate (often used interchangeably for the DL-form); Tyrosine, 3-amino-, dihydrochloride, monohydrate
EINECS	Contact for details

Quality Control

Our 3-Amino-Dl-Tyrosine Dihydrochloride Monohydrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and identity confirmation by IR and NMR, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after use to minimize exposure to atmospheric moisture. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	4.0% - 7.0%
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.5%
Optical Rotation	Contact for details

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