Description

H-Tyr-Leu-NH2 HCl is a high-purity, protected dipeptide derivative used extensively in advanced peptide synthesis and pharmaceutical research. This compound serves as a critical building block for constructing complex peptide sequences, offering precise control over molecular structure and bioactivity. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life sciences sectors developing novel therapeutic agents, diagnostic tools, and biochemical probes.

Application

• Pharmaceutical Intermediate: A key precursor in the solid-phase and solution-phase synthesis of therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a standard or reagent in studies of enzyme-substrate interactions, receptor binding assays, and metabolic pathways.
• Proteomics & Drug Discovery: Employed in the design and development of new drug candidates targeting various diseases.
• Cosmetic Peptide Synthesis: Incorporated into the production of bioactive peptides for advanced skincare and cosmetic formulations.
• Academic Research: Serves as a fundamental tool in university and institutional laboratories for teaching and investigating peptide chemistry.

Basic Information

Product Name	H-Tyr-Leu-NH2 HCl
CAS No.	281213-44-3
Molecular Formula	C15H23N3O3 • HCl
Molecular Weight	329.82 g/mol (Free base) / 366.28 g/mol (HCl salt)
Synonyms	L-Tyrosyl-L-leucinamide hydrochloride; Tyr-Leu-NH2 • HCl; H-Tyr-Leu-NH2 • HCl; N-(tert-Butoxycarbonyl)-L-tyrosyl-L-leucinamide hydrochloride (related protected form); L-Leucinamide, L-tyrosyl-, hydrochloride; Tyrosine-Leucine amide hydrochloride; Boc-Tyr-Leu-NH2 HCl (protected precursor); 281213-44-3
EINECS	Contact for details

Quality Control

Our H-Tyr-Leu-NH2 HCl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric purity, and identity confirmation by mass spectrometry and IR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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