Description

L-Alanyl-L-Tyrosine is a high-purity dipeptide composed of the amino acids alanine and tyrosine. This compound is valued for its role as a stable, bioavailable source of specific amino acid sequences in advanced nutritional and pharmaceutical formulations. It is primarily utilized by manufacturers in the nutraceutical, cosmeceutical, and pharmaceutical industries for research and product development. Our supply of L-Alanyl-L-Tyrosine CAS NO 3061-88-9 ensures consistent quality and reliable availability for critical B2B applications.

Application

• Nutraceutical & Dietary Supplements: Used as a specialized ingredient in peptide-based supplements targeting specific metabolic pathways.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of more complex peptide-based active pharmaceutical ingredients (APIs).
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential role in collagen synthesis and skin barrier function.
• Biochemical Research: Employed as a standard or reagent in proteomics, enzymology, and metabolic studies.
• Sports Nutrition: Utilized in specialized performance and recovery formulas designed for targeted amino acid delivery.
• Cell Culture Media: Acts as a component in specialized media for cell growth and protein expression studies.

Basic Information

Product Name	L-Alanyl-L-Tyrosine
CAS No.	3061-88-9
Molecular Formula	C12H16N2O4
Molecular Weight	252.27 g/mol
Synonyms	Ala-Tyr; L-Ala-L-Tyr; Alanine Tyrosine; H-Ala-Tyr-OH; N-(2-Amino-3-(4-hydroxyphenyl)propanoyl)alanine; Tyrosylalanine; Dipeptide AT; 3061-88-9
EINECS	221-294-8

Quality Control

Our L-Alanyl-L-Tyrosine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and composition. We provide full traceability and support our products with detailed Certificates of Analysis (COA). Specifications are aligned with industry standards for research and production use.

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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Optical Rotation	-15.0° to -20.0° (c=1 in 1N HCl)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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