Description

Bz-Gly-D-Lys-Oh CAS NO 108392-04-7 is a protected dipeptide derivative, specifically Nα-Benzoyl-glycyl-D-lysine, widely utilized as a key chiral building block in advanced organic synthesis. This compound is valued for its role in constructing complex peptide sequences and other bioactive molecules, offering precise stereochemical control. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries engaged in the development of peptide-based therapeutics, diagnostic agents, and novel chemical entities.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of novel peptide drugs and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis (SPPS) to introduce specific D-lysine residues into peptide chains.
• Bioconjugation & Probe Development: Serves as a linker or spacer molecule in the creation of bioconjugates, fluorescent probes, and targeted drug delivery systems.
• Biochemical Research: Employed in enzymatic studies, substrate specificity assays, and as a standard in analytical method development for peptide analysis.
• Fine Chemical Synthesis: A versatile building block for the synthesis of non-peptidic compounds requiring chiral diamino acid motifs.

Basic Information

Product Name	Bz-Gly-D-Lys-Oh
CAS No.	108392-04-7
Molecular Formula	C15H21N3O4
Molecular Weight	307.35 g/mol
Synonyms	Nα-Benzoylglycyl-D-lysine; Glycyl-D-lysine, N-benzoyl-; Bz-Gly-D-Lys-OH; Benzoyl-Gly-D-Lys-OH; N-Benzoylglycyl-D-lysine; (2R)-6-Amino-2-[(2-benzamidoacetyl)amino]hexanoic acid; D-Lysine, N2-(N-benzoylglycyl)-; Bz-Gly-D-Lys
EINECS	Contact for details

Quality Control

Our Bz-Gly-D-Lys-Oh is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR) to ensure it meets the high standards required for research and cGMP manufacturing. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for that lot.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% D-isomer
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.