Description

H-Ala-Tyr-Oet Hcl is a protected dipeptide derivative, specifically the ethyl ester hydrochloride salt of alanine-tyrosine. This compound is a crucial building block in solid-phase peptide synthesis (SPPS), enabling the controlled construction of complex peptide sequences. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic peptides, diagnostic agents, and biochemical tools.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key protected amino acid derivative for the sequential assembly of custom peptide chains in pharmaceutical research.
• Pharmaceutical Intermediate: Serves as a critical raw material in the synthesis of potential peptide-based drugs targeting various diseases.
• Biochemical Research: Used in studies of enzyme-substrate interactions, receptor binding assays, and metabolic pathways.
• Peptide Library Construction: Essential for creating combinatorial libraries for high-throughput screening in drug discovery.
• Antibiotic & Hormone Analog Synthesis: A building block for developing novel analogs of natural bioactive peptides.

Basic Information

Item	Details
Product Name	H-Ala-Tyr-Oet Hcl
CAS No.	13260-91-8
Molecular Formula	C14H21N2O4 • HCl
Molecular Weight	308.79 g/mol
Synonyms	Ala-Tyr-OEt • HCl; L-Alanyl-L-tyrosine ethyl ester hydrochloride; H-Ala-Tyr-OEt hydrochloride; Ethyl L-alanyl-L-tyrosinate hydrochloride; N-(2-{[(Ethoxycarbonyl)amino](4-hydroxyphenyl)methyl}propyl)acetamide hydrochloride (non-standard); ATE • HCl; Alanine Tyrosine Ethyl Ester HCl; Protected Ala-Tyr dipeptide ester
EINECS	Contact for details

Quality Control

Our H-Ala-Tyr-Oet Hcl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation to ensure it meets the high standards required for peptide synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical parameters such as assay, optical rotation, and residual solvent levels.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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