Description

5-Oxo-Dl-Proline, Compound With Dl-Lysine (1:1) is a high-purity, non-proteinogenic amino acid derivative salt. This compound is valued for its role as a versatile building block and intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries for developing novel compounds and studying biochemical pathways.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of complex active pharmaceutical ingredients (APIs) and prodrugs.
• Biochemical Research: Used in metabolic pathway studies, enzyme substrate research, and as a precursor in the study of collagen synthesis and wound healing mechanisms.
• Nutraceutical Formulation: Investigated for potential applications in dietary supplements targeting connective tissue health and recovery.
• Peptide Synthesis: Serves as a protected or modified amino acid derivative in solid-phase and solution-phase peptide chemistry.
• Cosmetic Ingredients: Potential use in advanced skincare formulations for its role as a precursor to compounds involved in skin hydration and elasticity.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	5-Oxo-Dl-Proline, Compound With Dl-Lysine (1:1)
CAS No.	97635-56-8
Molecular Formula	C11H19N3O5
Molecular Weight	273.29 g/mol
Synonyms	5-Oxo-DL-proline DL-lysine salt (1:1); DL-2-Oxopyrrolidine-5-carboxylic acid compound with DL-2,6-diaminohexanoic acid (1:1); Lysine 5-oxoproline salt; 5-Oxoproline lysinate; Pyrrolidonecarboxylic acid lysine salt; L-Glutamic acid, 5-oxo-, compd. with L-lysine (1:1) (8CI); UNII-6T3X1G16ZR
EINECS	Contact for details

Quality Control

Our 5-Oxo-Dl-Proline, Compound With Dl-Lysine (1:1) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets stringent specifications for research and production use. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Specific Rotation	Contact for details

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