Description

C16 Ceramide (D16:1/16:0) is a specific, high-purity sphingolipid molecule characterized by a dihydroxy sphingosine base (D16:1) and a palmitic acid chain (16:0). This precise molecular structure is critical for its role in modulating cellular signaling pathways and maintaining the integrity of lipid bilayers. It is an essential raw material for advanced research and development in the life sciences, particularly for formulating high-performance skincare actives and creating model membrane systems. The compound is supplied under strict quality control to ensure batch-to-batch consistency for industrial and research applications.

Application

• Premium Cosmetic & Skincare Formulations: As a key bioactive ingredient in anti-aging, moisturizing, and barrier-repair serums and creams to improve skin hydration and elasticity.
• Pharmaceutical Research & Development: For studying cell apoptosis, senescence, and stress response pathways in metabolic and neurological disease models.
• Biomimetic Membrane Studies: Used in the construction of lipid vesicles (liposomes) and artificial membranes to study permeability, fusion, and protein-lipid interactions.
• Nutraceuticals: As a specialized ingredient in advanced dietary supplement formulations targeting cellular health and integrity.
• Cell Culture & Media Supplements: To provide defined lipid components in specialized cell culture systems for consistent experimental conditions.
• Reference Standard: Serves as a high-purity analytical standard for quality control and quantification of ceramides in various matrices.

Basic Information

Product Name	C16 Ceramide (D16:1/16:0)
CAS No.	123065-37-2
Molecular Formula	C34H67NO3
Molecular Weight	537.90 g/mol
Synonyms	N-[(2S,3R,4E)-2-Hydroxy-3-[(1R)-1-hydroxyhexadecyl]-4-hexadecen-1-yl]hexadecanamide; (2S,3R,4E)-2-N-Hexadecanoylamino-1,3,4-hexadecanetriol; D-erythro-C16-Ceramide (d18:1/16:0); N-Palmitoyl-D-erythro-sphingosine (C16); Ceramide NP; N-Stearoyl-4-sphingenine; Hexadecanamide, N-[(1R,2S,3R,4E)-1,3-dihydroxy-2-hexadecyl-4-hexadecenyl]-; Phytosphingosine-based ceramide.
EINECS	Contact for details

Quality Control

Our C16 Ceramide is manufactured under a quality management system and undergoes rigorous analytical testing to ensure it meets the high-purity standards required for research and industrial use. Each batch is characterized using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Allow the product to equilibrate to room temperature in a desiccator before opening to minimize moisture uptake. Keep away from strong oxidizing agents.

Specification

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

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