Description

C32 Ceramide (D18:1/32:0) is a specific, high-purity sphingolipid molecule, also known by its CAS registry number 34227-73-1. This compound is a critical building block in advanced lipid research and formulation, valued for its role in mimicking and studying complex biological membrane structures. It is essential for researchers and product developers in the cosmetic, pharmaceutical, and nutraceutical industries who require defined, high-quality lipid components for efficacy and stability testing.

Application

• Cosmetic & Skincare R&D: As a key ingredient in high-end formulations targeting skin barrier repair, moisturization, and anti-aging efficacy studies.
• Pharmaceutical Research: Used in drug delivery system development, particularly in liposomal and nanoparticle carriers, and in studies of cell signaling and apoptosis.
• Biochemical & Lipidomics Research: Serves as a pure standard for analytical method development, quantification, and mapping of complex lipid pathways in biological samples.
• Nutraceutical Formulation: Incorporated into advanced dietary supplement prototypes designed to support cellular health and integrity.
• Model Membrane Systems: Essential for constructing defined lipid bilayers and vesicles (e.g., liposomes) used in biophysical studies and membrane protein research.
• Reference Standard Production: Supplied to analytical laboratories and manufacturers for use as a certified reference material (CRM) in quality control.

Basic Information

Product Name	C32 Ceramide (D18:1/32:0)
CAS No.	34227-73-1
Molecular Formula	C50H99NO3
Molecular Weight	762.34 g/mol
Synonyms	N-(15Z-Tetracosenoyl)-sphingosine; N-(15Z-Tetracosenoyl)-4-sphingenine; N-(15Z-Tetracosenoyl)-D-erythro-sphingosine; Ceramide (d18:1/24:1(15Z)); Ceramide (d18:1/24:1); C24:1-Ceramide (d18:1); (2S,3R,4E)-2-[(15Z)-Tetracosenoylamino]-4-octadecene-1,3-diol
EINECS	Contact for details

Quality Control

Our C32 Ceramide is produced 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 research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Allow the sealed container to reach room temperature before opening to minimize moisture condensation. Keep the container in a dry, cool, and well-ventilated area.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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