Description

H-Tyr-Tyr-Nh2 is a synthetic dipeptide derivative of tyrosine, a key aromatic amino acid. This compound is of significant interest in biochemical research and pharmaceutical development due to its role as a building block for more complex peptides and its potential biological activity. It serves as a crucial intermediate for researchers and manufacturers in the life sciences sector. The product is supplied under the CAS registry number 98758-81-7.

Application

H-Tyr-Tyr-Nh2 is utilized in various advanced research and development applications, primarily within the pharmaceutical and biotechnology industries.

• Pharmaceutical Intermediate: Serves as a key building block in the solid-phase or solution-phase synthesis of novel therapeutic peptides targeting metabolic and neurological pathways.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, particularly those involving tyrosine kinases or phosphatases, to investigate signal transduction mechanisms.
• Peptide Library Construction: An essential component for generating combinatorial peptide libraries for drug discovery and high-throughput screening assays.
• Neuroscience Studies: Investigated for its potential role in modulating neurotransmitter systems or as an analog in studies related to Parkinson's disease and other neurological conditions.
• Cosmeceutical Development: Explored as a potential active ingredient in anti-aging or skin-brightening formulations due to tyrosine's role in melanin synthesis.

Basic Information

Item	Details
Product Name	H-Tyr-Tyr-Nh2
CAS No.	98758-81-7
Molecular Formula	C18H21N3O5
Molecular Weight	359.38 g/mol
Synonyms	H-Tyr-Tyr-NH2; L-Tyrosyl-L-tyrosine amide; Tyr-Tyr-NH2; Tyrosyltyrosine amide; Dipeptide YY-NH2; N-(2-Amino-2-oxoethyl)-L-tyrosyl-L-tyrosine; (2S)-2-[[(2S)-2-Amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propanamide; L-Tyrosine, L-tyrosyl-, amide
EINECS	Contact for details

Quality Control

Our H-Tyr-Tyr-Nh2 is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. All products undergo rigorous analytical testing, including HPLC for purity determination and spectroscopic methods for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We can support development projects requiring compliance with cGMP guidelines for non-clinical research.

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 should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Specific Rotation	Contact for details

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