Description

H-Tyr-Betana CAS NO 4357-95-3 is a specialized synthetic amino acid derivative, serving as a crucial building block in advanced pharmaceutical and biochemical research. Its primary value lies in its role as a key intermediate for the synthesis of complex peptides and peptidomimetics, enabling the development of novel therapeutic agents. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who require reliable, high-quality intermediates for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a building block in solid-phase and solution-phase peptide synthesis for research purposes.
• Proteomics & Drug Discovery: Employed in the design and development of peptidomimetics and enzyme inhibitors for target validation studies.
• Cosmetic Peptide Synthesis: Can be utilized in the production of specialized bioactive peptides for high-end cosmetic formulations.
• Academic Research: Serves as a standard or reagent in university and institutional laboratories studying amino acid chemistry and modifications.

Basic Information

Product Name	H-Tyr-Betana
CAS No.	4357-95-3
Molecular Formula	C₁₄H₂₀N₂O₄
Molecular Weight	280.32 g/mol
Synonyms	N-[(Benzyloxy)carbonyl]-3-(4-hydroxyphenyl)-L-alanine; Z-Tyr(Bzl)-OH; N-Carbobenzoxy-O-benzyl-L-tyrosine; Cbz-Tyr(Bzl)-OH; Nα-Cbz-O-benzyl-L-tyrosine; (2S)-2-[[(Benzyloxy)carbonyl]amino]-3-[4-(phenylmethoxy)phenyl]propanoic acid; Z-O-Bzl-L-Tyrosine; CBZ-O-Benzyl-L-tyrosine
EINECS	Contact for details

Quality Control

Our H-Tyr-Betana is manufactured under strict quality management systems. 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 pharmaceutical R&D. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation	-15.0° to -20.0° (c=1 in DMF)
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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