Description

N2-[n-(3-Hydroxy-1-Oxodecyl)-D-Ser-]Cyclo[L-Dab*-L-Dab-D-Leu-L-Leu-L-Dab-L-Dab-L-Leu-] is a complex, high-purity cyclic lipopeptide compound with the CAS number 73984-55-1. This specialized molecule is valued for its unique structural features and biological activity, making it a critical intermediate in advanced pharmaceutical research and development. It is primarily sought after by biotechnology and pharmaceutical companies focused on developing novel therapeutic agents, particularly in the fields of antimicrobial and antifungal drug discovery.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel peptide-based antibiotics and antifungal agents.
• Biomedical Research: Used as a reference standard or active probe in biochemical and microbiological studies to investigate structure-activity relationships (SAR).
• Antimicrobial Agent Development: Acts as a core scaffold for developing new classes of antimicrobial compounds to combat drug-resistant pathogens.
• Peptide Chemistry Studies: Employed in academic and industrial R&D for studying complex peptide cyclization and lipidation techniques.
• High-Value Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex, target-specific bioactive molecules.

Basic Information

Product Name	N2-[n-(3-Hydroxy-1-Oxodecyl)-D-Ser-]Cyclo[L-Dab*-L-Dab-D-Leu-L-Leu-L-Dab-L-Dab-L-Leu-]
CAS No.	73984-55-1
Molecular Formula	C58H104N14O14
Molecular Weight	1221.5 g/mol (approx.)
Synonyms	Cyclic Lipopeptide 73984-55-1; [D-Ser(3-Hydroxydecanoyl)]-Cyclo(Dab-Dab-D-Leu-L-Leu-Dab-Dab-Leu); Antibiotic A 21978C Factor; A-21978C; Lipopeptide Antibiotic Derivative; Daptomycin Related Compound; Cyclo(L-2,4-diaminobutyryl-L-2,4-diaminobutyryl-D-leucyl-L-leucyl-L-2,4-diaminobutyryl-L-2,4-diaminobutyryl-L-leucyl) N2-[N-(3-Hydroxy-1-oxodecyl)-D-seryl]-
EINECS	Contact for details

Quality Control

Our N2-[n-(3-Hydroxy-1-Oxodecyl)-D-Ser-]Cyclo[L-Dab*-L-Dab-D-Leu-L-Leu-L-Dab-L-Dab-L-Leu-] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance.

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 in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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