Description

Ceramide Np CAS NO 178436-06-1 is a high-purity, synthetic ceramide analog belonging to the non-hydroxy fatty acid phytosphingosine (NP) class, a key component of the skin's natural lipid barrier. Its primary value lies in its ability to mimic and replenish native skin ceramides, thereby restoring barrier function and improving skin hydration. This makes it an essential active ingredient for formulators in the cosmetic, personal care, and pharmaceutical industries seeking to develop advanced skincare products for barrier repair and anti-aging.

Application

• Advanced Skincare Formulations: A core ingredient in moisturizers, serums, and creams designed for dry, sensitive, or compromised skin to reinforce the epidermal barrier.
• Anti-Aging & Wrinkle Reduction Products: Used to improve skin elasticity and reduce the appearance of fine lines by enhancing skin hydration and integrity.
• Professional Treatment Products: Incorporated into post-procedure creams and medical-grade skincare for accelerated skin recovery and protection.
• Hair Care Solutions: Applied in conditioners and treatments to improve hair shaft strength, shine, and manageability by repairing the cuticle layer.
• Pharmaceutical Topicals: Utilized in prescription and OTC formulations for dermatological conditions like eczema, psoriasis, and ichthyosis where barrier dysfunction is a key concern.
• Premium Cosmetic Actives: Serves as a high-efficacy active in luxury cosmetic lines, often combined with other lipids and peptides for synergistic effects.

Basic Information

Product Name	Ceramide Np
CAS No.	178436-06-1
Molecular Formula	C36H71NO4
Molecular Weight	581.96 g/mol
Synonyms	N-(Tetracosanoyl)-phytosphingosine; N-Lignoceroylphytosphingosine; Ceramide [NP] (C24); Ceramide NP (C24); Ceramide 3; (2S,3S,4R)-2-[(2R,3R,4S)-3,4-Dihydroxytetracosanoylamino]-1,3,4-octadecanetriol; Phytosphingosine, N-tetracosanoyl-; Skin Ceramide NP
EINECS	Contact for details

Quality Control

Our Ceramide Np is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for cosmetic and pharmaceutical-grade applications. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and heavy metals is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) after opening to maintain long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines

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