Description

D-Lactosyl-1-1'-n-Octanoyl-L-Threo-Sphingosine is a synthetic, high-purity sphingolipid derivative, specifically a lactosylceramide analog with an octanoyl chain. This compound is a critical building block and reference standard for advanced research in glycobiology, lipidomics, and cell signaling pathways. It is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require well-defined, structurally precise lipids for drug discovery, biomarker research, and the development of novel therapeutic agents.

Application

• Biochemical Research: A key reagent for studying glycosphingolipid metabolism, membrane biophysics, and the role of lactosylceramides in cellular processes.
• Pharmaceutical Development: Serves as a precursor or intermediate in the synthesis of novel drug candidates targeting metabolic disorders, cancer, and inflammatory diseases.
• Diagnostic Standards: Used as a certified reference material (CRM) for the calibration of analytical instruments like LC-MS/MS in clinical and research laboratories.
• Lipidomics: An essential standard for the identification and quantification of complex sphingolipids in biological samples.
• Cell Culture & Media Supplements: Employed in specialized cell culture applications to study lipid-mediated signaling and membrane function.
• Cosmeceutical R&D: Investigated for potential applications in advanced skincare formulations targeting skin barrier function.

Basic Information

Product Name	D-Lactosyl-1-1'-n-Octanoyl-L-Threo-Sphingosine
CAS No.	939036-94-9
Molecular Formula	C32H59NO13
Molecular Weight	665.81 g/mol
Synonyms	N-Octanoyl-D-lactosyl-L-threo-sphingosine; Lactosyl Ceramide (d18:1/8:0); D-erythro-Lactosyl-N-octanoylsphingosine; β-D-Lactosyl-(1↔1)-N-octanoyl-D-erythro-sphingosine; N-Octanoyl-β-lactosylsphingosine; Lactosylceramide C8; Glycosphingolipid C8; Lyso-Gb3 C8 analog
EINECS	Contact for details

Quality Control

Every batch of D-Lactosyl-1-1'-n-Octanoyl-L-Threo-Sphingosine is manufactured under strict quality management systems. We employ advanced analytical techniques including NMR, HPLC, and MS to ensure structural identity and high chemical purity, typically ≥95% (by HPLC). Certificates of Analysis (COA) detailing batch-specific purity, identity, and impurity profiles are provided to guarantee consistency and reliability for your critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive). For long-term storage, it is recommended to store under an inert atmosphere. Allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and hydrolysis.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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