Description

Glycyl-Glycyl-L-Isoleucine is a high-purity, synthetic dipeptide composed of two glycine units linked to L-isoleucine. This compound serves as a critical building block and biochemical tool in advanced research and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences, pharmaceutical, and biotechnology sectors for applications ranging from peptide synthesis to metabolic studies.

Application

• Pharmaceutical Intermediate: Used in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Serves as a standard or substrate in enzymatic studies, particularly for proteases and peptidases.
• Cell Culture Media: Acts as a specialized nutrient component in advanced cell culture and fermentation processes.
• Proteomics & Mass Spectrometry: Employed as a reference compound or calibrant in analytical workflows.
• Nutritional Science: Studied for its potential role in amino acid metabolism and absorption pathways.
• Cosmetic Peptide Synthesis: A potential precursor in the development of bioactive peptides for cosmetic applications.

Basic Information

Product Name	Glycyl-Glycyl-L-Isoleucine
CAS No.	69292-40-6
Molecular Formula	C10H19N3O4
Molecular Weight	245.28 g/mol
Synonyms	Gly-Gly-Ile; GG-Ile; H-Gly-Gly-Ile-OH; L-Isoleucyl-diglycine; Diglycyl-L-isoleucine; N-(2-[(2-Aminoacetyl)amino]acetyl)-L-isoleucine; (2S)-2-[[2-[(2-Aminoacetyl)amino]acetyl]amino]-3-methylpentanoic acid
EINECS	Contact for details

Quality Control

Our Glycyl-Glycyl-L-Isoleucine is manufactured under a quality management system and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Specifications are aligned with general standards for research-grade biochemicals.

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 must be kept under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Specific range available on COA
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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