Description

n-Acetyl-Gly-Lys Methyl Ester Acetate Salt is a chemically modified dipeptide derivative, serving as a crucial protected intermediate in advanced organic synthesis. Its primary value lies in providing a controlled, reactive scaffold for constructing complex peptide chains and peptidomimetics, essential for research and development. This compound is particularly needed by pharmaceutical researchers, fine chemical manufacturers, and academic laboratories focused on peptide chemistry, drug discovery, and biochemical studies.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic peptides and peptidomimetic drug candidates.
• Biochemical Research: Used as a substrate or precursor in enzymatic studies and metabolic pathway investigations.
• Peptide Synthesis: Serves as a protected lysine-glycine dipeptide unit in solid-phase and solution-phase peptide synthesis (SPPS).
• Proteomics & Molecular Biology: Employed in the design and synthesis of labeled peptides for mass spectrometry and protein interaction studies.
• Fine Chemical Production: Intermediate in the manufacture of specialized amino acid derivatives and custom organic compounds.
• Academic & R&D Laboratories: Fundamental reagent for methodological development in synthetic organic and medicinal chemistry.

Basic Information

Product Name	n-Acetyl-Gly-Lys Methyl Ester Acetate Salt
CAS No.	14752-92-2
Molecular Formula	C12H23N3O5 • C2H4O2
Molecular Weight	333.35 g/mol (Free base: 273.29 g/mol)
Synonyms	Ac-Gly-Lys-OMe • Acetate; Nα-Acetyl-Nε-Boc-L-lysylglycine Methyl Ester Acetate; N-Acetyl-glycyl-L-lysine Methyl Ester Acetate; Ac-Gly-Lys-OMe • HOAc; Boc-Lys(Ac)-Gly-OMe (common precursor); Gly-Lys(Ac) Methyl Ester Acetate; L-Lysine, N2-acetyl-N6-[(1,1-dimethylethoxy)carbonyl]-, 1-(methyl ester), acetate (salt); Protected Lys-Gly Dipeptide Ester.
EINECS	Contact for details

Quality Control

Our n-Acetyl-Gly-Lys Methyl Ester Acetate Salt is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, purity, and consistency.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]D20	Contact for details
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.