Description

n-Carbamyl-L-Tyrosine Crystalline is a high-purity, chemically modified derivative of the essential amino acid L-Tyrosine. This compound is valued for its role as a key chiral building block and intermediate in the synthesis of complex bioactive molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic agents and advanced biochemical research.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of peptide-based drugs, enzyme inhibitors, and other active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: Serves as a protected tyrosine derivative in solid-phase and solution-phase peptide synthesis to create custom peptides.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for HPLC, LC-MS, and other chromatographic methods.
• Fine Chemical Production: Acts as a building block for the manufacture of specialty chemicals, including dyes, sensors, and advanced materials.

Basic Information

Product Name	n-Carbamyl-L-Tyrosine Crystalline
CAS No.	90899-85-7
Molecular Formula	C10H12N2O4
Molecular Weight	224.21 g/mol
Synonyms	L-Tyrosine, N-carbamoyl-; N-Carbamoyl-L-tyrosine; (2S)-2-[(Aminocarbonyl)amino]-3-(4-hydroxyphenyl)propanoic acid; N-Carbamyltyrosine; Tyrosine carbamate; Ureido-L-tyrosine; NSC 163082; L-N-Carbamoyltyrosine
EINECS	Contact for details

Quality Control

Our n-Carbamyl-L-Tyrosine Crystalline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling via HPLC and other validated methods, to ensure it meets stringent specifications for research and production use. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

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 hygroscopic (moisture-sensitive); ensure the container is kept sealed in a low-humidity environment to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation	-10.0° to -12.0° (c=1 in 1N HCl)
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm
Related Substances (HPLC)	Total impurities ≤2.0%

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