Description

C8 Ceramide CAS NO 74713-59-0 is a synthetic, short-chain sphingolipid derivative, specifically an N-acetyl sphingosine with an octanoyl (C8) fatty acid chain. This compound is a crucial building block in lipid research and advanced cosmetic formulations, offering enhanced stability and bioavailability compared to its longer-chain counterparts. It is primarily sought after by R&D laboratories in the life sciences sector and product developers in the high-performance personal care industry for its role in modulating skin barrier function and cellular signaling pathways.

Application

• Biomedical Research: Used as a key standard and reagent in lipidomics, cell signaling studies (e.g., apoptosis, differentiation), and membrane biophysics research.
• Cosmetic Actives: Incorporated into anti-aging, moisturizing, and skin barrier repair serums, creams, and lotions for its skin-identical lipid properties.
• Pharmaceutical Development: Serves as an intermediate or model compound in the development of lipid-based drug delivery systems (e.g., liposomes, nanoemulsions).
• Hair Care Formulations: Applied in premium shampoos and conditioners to improve hair strength, shine, and manageability by replenishing lipid content.
• Model Membrane Systems: Utilized to create simplified lipid bilayers for studying protein-lipid interactions and membrane permeability.
• Nutraceuticals: Investigated for use in specialized dietary supplements targeting skin health from within, though application-specific regulatory guidance must be followed.

Basic Information

Product Name	C8 Ceramide
CAS No.	74713-59-0
Molecular Formula	C20H39NO3
Molecular Weight	341.53 g/mol
Synonyms	N-Octanoyl-D-erythro-sphingosine; N-Octanoylsphingosine; C8-Ceramide (d18:1/8:0); N-(1-Oxooctyl)-D-erythro-sphingosine; N-Acetyl-D-erythro-sphingosine C8; Ceramide (d18:1/8:0); D-erythro-C8-Ceramide; N-Octanoyl-sphing-4-enine
EINECS	Contact for details

Quality Control

Our C8 Ceramide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and cosmetic applications. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider keeping the container under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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