Description

Prolyl-Tyrosyl-Glycinamide is a high-purity synthetic tripeptide with the CAS number 132149-55-4. This compound is of significant interest in biochemical research and pharmaceutical development due to its specific peptide sequence. It serves as a critical intermediate and reference standard for scientists in the life sciences sector. Target industries include pharmaceutical R&D, biotechnology, and academic research institutions focused on peptide chemistry and drug discovery.

Application

• Pharmaceutical Research & Development: Used as a key intermediate in the synthesis of more complex peptide-based drug candidates and therapeutic agents.
• Biochemical Reference Standard: Serves as a high-purity standard for analytical method development, validation, and quality control in peptide analysis.
• Enzyme Substrate Studies: Employed in enzymatic assays to study protease activity, specificity, and inhibition kinetics.
• Peptide Library Construction: Acts as a building block in the combinatorial synthesis of peptide libraries for screening biological activity.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in peptide structure, function, and metabolism.
• Bioconjugation & Labeling: Provides a scaffold for the attachment of fluorescent dyes, biotin, or other tags for imaging and detection applications.

Basic Information

Product Name	Prolyl-Tyrosyl-Glycinamide
CAS No.	132149-55-4
Molecular Formula	C₁₉H₂₇N₅O₅
Molecular Weight	405.45 g/mol
Synonyms	L-Prolyl-L-tyrosylglycinamide; Pro-Tyr-Gly-NH₂; PTG-NH₂; Glycinamide, L-prolyl-L-tyrosyl-; H-Pro-Tyr-Gly-NH₂; L-Pro-L-Tyr-Gly-NH2; Pyr-Tyr-Gly-NH2; Pyr-Tyr-Glycinamide
EINECS	Contact for details

Quality Control

Our Prolyl-Tyrosyl-Glycinamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral purity checks. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, ensuring traceability and compliance with research-grade standards.

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); ensure the container is sealed after each use to minimize exposure to atmospheric humidity. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
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.