Description

H-Ala-Tyr-NH2 HCl is a protected dipeptide derivative, specifically the hydrochloride salt of L-Alanyl-L-Tyrosinamide. This compound serves as a crucial building block (synthon) in solid-phase peptide synthesis (SPPS) and other advanced chemical syntheses. It is primarily utilized by pharmaceutical R&D departments, biotechnology companies, and fine chemical manufacturers for developing novel therapeutic peptides and biochemical tools.

Application

• Pharmaceutical Intermediate: Key raw material for the synthesis of complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or precursor in enzymatic studies and metabolic pathway investigations.
• Peptide Library Construction: Essential component for generating combinatorial peptide libraries for drug discovery and screening.
• Proteomics & Diagnostics: Employed in the development of labeled peptides for mass spectrometry standards and diagnostic assays.
• Cosmeceutical Peptides: Potential intermediate for synthesizing bioactive peptides used in advanced skincare formulations.

Basic Information

Product Name	H-Ala-Tyr-NH2 HCl
CAS No.	38678-78-3
Molecular Formula	C12H18N3O3 • HCl
Molecular Weight	285.75 g/mol (Free base: 252.29 g/mol)
Synonyms	L-Alanyl-L-tyrosinamide hydrochloride; Ala-Tyr-NH2 • HCl; H-Ala-Tyr-NH2 • HCl; N-(2-Amino-2-oxoethyl)-L-alanyl-L-tyrosine hydrochloride; L-Tyrosinamide, L-alanyl-, hydrochloride; Alanyltyrosinamide hydrochloride; ATY-NH2 HCl; Peptide Synthesis Building Block 38678-78-3
EINECS	Contact for details

Quality Control

Our H-Ala-Tyr-NH2 HCl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral purity verification, and identity confirmation to ensure it meets the stringent requirements for pharmaceutical research. Certificates of Analysis (COA) with detailed chromatographic data 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). This material is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider desiccated or inert atmosphere packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (L-isomer)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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