Description

n-Glycyl-L-Leucine is a high-purity dipeptide composed of glycine and L-leucine, serving as a critical building block in advanced biochemical research and synthesis. This compound is essential for developing peptide-based pharmaceuticals, nutritional supplements, and specialized biochemical reagents. It is primarily utilized by research institutions, pharmaceutical development labs, and manufacturers in the nutraceutical and fine chemical industries seeking reliable, high-quality peptide intermediates.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel therapeutic peptides and peptidomimetics.
• Biochemical Research: Serves as a standard or substrate in enzymatic studies and metabolic pathway investigations.
• Nutraceutical Formulation: Incorporated into specialized dietary supplements and clinical nutrition products.
• Cell Culture Media: Acts as a component in specialized cell culture and fermentation media for bioproduction.
• Cosmetic Peptides: A potential raw material in the development of advanced skincare and anti-aging formulations.
• Reference Standard: Employed as an analytical standard in quality control laboratories for HPLC or mass spectrometry.

Basic Information

Product Name	n-Glycyl-L-Leucine
CAS No.	869-19-2
Molecular Formula	C8H16N2O3
Molecular Weight	188.22 g/mol
Synonyms	Glycyl-L-leucine; Gly-Leu; L-Leucine, N-glycyl-; Glycine, N-L-leucyl-; H-Gly-Leu-OH; N-(2-Aminoacetyl)-L-leucine; 2-[(2-Aminoacetyl)amino]-4-methylpentanoic acid; Leucylglycine (isomer)
EINECS	212-786-5

Quality Control

Our n-Glycyl-L-Leucine is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

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 after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	-20° to -25° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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