Description

Glycylglycine Ethyl Ester Hydrochloride is a protected dipeptide derivative, specifically the ethyl ester hydrochloride salt of glycylglycine. This compound is a crucial building block in peptide synthesis, offering a protected C-terminus and a free N-terminus for controlled chain elongation. It is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors who require high-purity intermediates for developing active pharmaceutical ingredients (APIs), peptide-based drugs, and biochemical research reagents.

Application

• Peptide Synthesis Intermediate: Serves as a fundamental building block (dipeptide unit) in solid-phase and solution-phase peptide synthesis for research and pharmaceutical manufacturing.
• Pharmaceutical Research: Used in the development and scale-up of novel peptide-based therapeutics, including hormone analogs and enzyme inhibitors.
• Biochemical Reagent: Acts as a substrate or standard in enzymatic studies and proteomics research.
• Chemical Biology: Employed in the synthesis of peptide conjugates for drug delivery systems and diagnostic probes.
• Academic & Industrial R&D: A key raw material for synthetic chemistry and medicinal chemistry projects in university and corporate laboratories.

Basic Information

Product Name	Glycylglycine Ethyl Ester Hydrochloride
CAS No.	2087-41-4
Molecular Formula	C6H13N2O3·HCl
Molecular Weight	212.64 g/mol
Synonyms	Gly-Gly-OEt·HCl; N-Glycylglycine Ethyl Ester Hydrochloride; Ethyl N-(2-Aminoacetyl)glycinate Hydrochloride; Glycylglycine Ethyl Ester HCl; 2-[(2-Aminoacetyl)amino]acetic Acid Ethyl Ester Hydrochloride; Diglycine Ethyl Ester Hydrochloride; Ethyl 2-[(2-Aminoacetyl)amino]acetate Hydrochloride
EINECS	218-224-4

Quality Control

Our Glycylglycine Ethyl Ester Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical research and synthesis. We provide Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and chiral purity. Our quality commitment ensures reliable performance and batch-to-batch consistency for your critical applications.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Specific Rotation	Contact for details
Single Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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