Description

Histidylproline CAS NO 20930-58-9 is a specific dipeptide composed of the amino acids histidine and proline. This compound is of significant interest in biochemical and pharmaceutical research due to its role as a potential metabolite and its structural relevance in peptide science. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in peptide synthesis, metabolic studies, and the development of novel bioactive compounds.

Application

• Biochemical Research: Used as a reference standard or intermediate in the study of peptide metabolism and enzymatic cleavage.
• Pharmaceutical Development: Serves as a building block or a key intermediate in the synthesis of more complex therapeutic peptides.
• Proteomics & Metabolomics: Employed in analytical studies to understand metabolic pathways and identify biomarkers.
• Academic Research: Utilized in university and institutional labs for fundamental studies in biochemistry and organic chemistry.
• Fine Chemical Synthesis: Acts as a specialized intermediate for custom peptide synthesis services.
• Nutritional Science: Investigated for its potential role and effects in nutritional and physiological contexts.

Basic Information

Product Name	Histidylproline
CAS No.	20930-58-9
Molecular Formula	C11H16N4O3
Molecular Weight	252.27 g/mol
Synonyms	L-Histidyl-L-proline; H-Pro-OH; Histidine proline dipeptide; L-His-L-Pro; His-Pro; 2-(1H-Imidazol-4-yl)methyl]-5-oxo-L-prolyl]amino]acetic acid; Cyclo(His-Pro); (S)-2-((S)-1-((S)-2-Amino-3-(1H-imidazol-4-yl)propanoyl)pyrrolidine-2-carboxamido)acetic acid
EINECS	Contact for details

Quality Control

Our Histidylproline is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification by spectroscopic methods and purity assessment by HPLC. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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