Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AE EA]-OH CAS NO.1662688-20-1

Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AE EA]-OH CAS NO.1662688-20-1

Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH (CAS No. 1662688-20-1) is a specialized, multifunctional peptide derivative. The specific molecular formula and molecular weight are customized based on the exact structural configuration, including its Fmoc-protected lysine core, lipidated Oct-(otBu)-Glu-(otBu) segment, and hydrophilic AEEA linkers, ensuring precise application in complex peptide and conjugate synthesis.

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TECHNICAL SPECIFICATIONS

Item	Specification
Product Name	Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
CAS NO.	1662688-20-1
Appearance	White to off-white lyophilized powder
Molecular Formula	To be confirmed based on structural analysis (typically a complex peptide derivative containing Fmoc, Lys, Oct-(otBu)-Glu-(otBu), and AEEA spacers)
Molecular Weight	To be calculated based on confirmed molecular formula (commonly >1000 Da)
Amino Acid Sequence	Fmoc-Lys(Oct-(otBu)-Glu-(otBu)-AEEA-AEEA)-OH
Purity (RP-HPLC)	≥95% (typically customized to ≥98% upon request)
Solubility	Soluble in DMF, DMSO, and dichloromethane; partially soluble in acetonitrile; insoluble in water
Endotoxin	<0.1 EU/mg (if applicable for cosmetic/pharma grade)
Biological Activity	A multifunctional peptide-derived building block used in solid-phase peptide synthesis, drug conjugation, and targeted delivery system studies.
Storage Conditions	Store at -20°C, protected from light and moisture, under inert atmosphere if long-term storage is required.
Stock Location	Stock in USA
MOQ	10mg

1.MECHANISM OF ACTION

This compound acts as a key building block in solid-phase peptide synthesis and bioconjugation strategies. Its structure combines hydrophobic lipid-like segments and flexible hydrophilic spacers (AEEA), enabling the design of peptides with improved membrane permeability, targeted delivery properties, and enhanced stability for therapeutic or diagnostic applications.

2.PRODUCT INDICATIONS

It is primarily used in advanced peptide chemistry for developing peptide-drug conjugates, lipidated peptides, and targeted delivery systems. Applications include research in oncology, vaccine design, and diagnostic probes, where modulation of pharmacokinetics and tissue specificity is required.

3.CLINICAL EFFICACY OF PRODUCT

As a research-grade intermediate, this compound itself is not used clinically. Its value lies in enabling the synthesis of next-generation peptide therapeutics and conjugates, which may later undergo preclinical and clinical evaluation for improved targeting, reduced side effects, and enhanced efficacy in diseases such as cancer or metabolic disorders.

4.DELIVERY & SHIPPING

We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight

We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.