Description

3-o-Sulfo-D-Galactosyl-1-1'-n-Lignoceroyl-D-Erythro-Sphingosine (Ammonium Salt) is a highly specialized, synthetic sulfated glycosphingolipid derivative, representing a critical building block for advanced biochemical and pharmaceutical research. This compound is essential for studying cell signaling pathways, membrane biophysics, and the role of sulfatides in neurological and immunological processes. It is primarily utilized by research institutions, diagnostic developers, and pharmaceutical companies engaged in lipidomics, biomarker discovery, and the development of novel therapeutic agents.

Application

• Biochemical Research: A key standard and reference material in lipidomics for the identification and quantification of complex sulfatides in biological samples.
• Pharmaceutical Development: Used as a high-purity intermediate or active pharmaceutical ingredient (API) precursor in the synthesis of novel therapeutics targeting sphingolipid metabolism.
• Diagnostic Reagent Manufacturing: Serves as a critical component in the formulation of calibration standards and controls for diagnostic assays measuring sulfatide levels, relevant for metabolic disorder screening.
• Cell Biology & Neuroscience Studies: Employed to investigate the function of sulfatides in myelin formation, neural cell adhesion, and their implications in diseases like multiple sclerosis and metachromatic leukodystrophy.
• Glycobiology Research: A vital tool for studying carbohydrate-protein interactions, enzyme kinetics of sulfotransferases and sulfatases, and the structural biology of glycolipids.
• Academic & Institutional Research: Provides a defined, high-quality chemical for basic science exploring cell membrane structure, lipid rafts, and intracellular signaling.

Basic Information

Product Name	3-o-Sulfo-D-Galactosyl-1-1'-n-Lignoceroyl-D-Erythro-Sphingosine (Ammonium Salt)
CAS No.	1246304-32-4
Molecular Formula	C52H102N2O13S
Molecular Weight	1011.44 g/mol
Synonyms	Sulfatide (C24:0), Ammonium Salt; Galactosylceramide Sulfate (C24:0); Cerebroside Sulfate, Lignoceroyl; 3-O-Sulfogalactosylceramide (C24:0); D-Galactosyl-β1-1'-N-lignoceroylsphingosine 3-Sulfate; Lignoceroyl Sulfatide; SM4s (C24:0); N-Lignoceroyl-D-erythro-sphingosine-1-O-β-D-galactopyranoside-3-O-sulfate
EINECS	Contact for details

Quality Control

Every batch of 3-o-Sulfo-D-Galactosyl-1-1'-n-Lignoceroyl-D-Erythro-Sphingosine (Ammonium Salt) is manufactured under strict quality management systems and undergoes comprehensive analytical characterization. Our products are tested to ensure high purity and identity, meeting the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing lot-specific results from NMR, HPLC, and MS are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under desiccant. This product is hygroscopic (moisture-sensitive). For long-term storage, keep containers sealed under an inert atmosphere. Allow the sealed container to reach room temperature before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
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.