Description

Glyceryl Distearate Phosphorylethanolaminocaproylmaleimide is a specialized, high-purity synthetic phospholipid derivative designed for advanced formulation and research applications. This compound matters for its unique bifunctional structure, which combines a lipophilic glyceride backbone with reactive maleimide and phosphorylethanolamine groups, enabling precise conjugation and targeted delivery. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and advanced materials sectors who require sophisticated building blocks for drug delivery systems, diagnostic agents, and functional biomaterials.

Application

• Pharmaceutical Drug Delivery: As a key functional excipient or linker in the synthesis of liposomes, nanoparticles, and other targeted delivery vehicles for active pharmaceutical ingredients (APIs).
• Bioconjugation & Probe Development: Utilized for covalent attachment (via the maleimide group) to thiol-containing biomolecules like antibodies, peptides, or proteins for creating diagnostic probes or targeted therapeutics.
• Advanced Biomaterial Fabrication: Serves as a reactive monomer or cross-linking agent in the development of functional hydrogels, coatings, and scaffolds for tissue engineering and regenerative medicine.
• Lipid-based Research Formulations: A critical component in model membrane studies, permeability assays, and the development of novel lipidic systems for research purposes.
• Cosmetic & Dermal Delivery Systems: Incorporated into high-performance cosmetic formulations to enhance the stability and skin penetration of active ingredients.

Basic Information

Product Name	Glyceryl Distearate Phosphorylethanolaminocaproylmaleimide
CAS No.	155773-68-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-(6-maleimidocaproyl); PE-MCC; Maleimide-activated Phosphatidylethanolamine Derivative; DSPE-PEG-Maleimide precursor lipid; N-(6-Maleimidocaproyl)-1,2-distearoyl-sn-glycero-3-phosphoethanolamine; Reactive Phospholipid Conjugate; Maleimide-C6-DSPE
EINECS	Contact for details

Quality Control

Our Glyceryl Distearate Phosphorylethanolaminocaproylmaleimide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high-purity, research-grade, and GMP-ready materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere or with desiccant after opening to prevent degradation. For long-term storage, consider storing at -20°C under argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR / NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Maleimide Activity	Contact for details

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