Description

n-[(2S,3S,4R)-1,3,4-Trihydroxyoctadecan-2-Yl]Octanamide is a high-purity synthetic sphingolipid derivative, specifically a ceramide analog, with the CAS number 249728-93-6. This compound is valued for its role as a key intermediate in advanced biochemical research and the development of high-performance cosmetic and pharmaceutical formulations. It is primarily sought by R&D laboratories and manufacturers in the cosmetics, dermatology, and life science sectors for its structural and functional properties.

Application

• Cosmetic & Skincare Actives: A critical intermediate for synthesizing ceramides and pseudoceramides used in moisturizers, anti-aging creams, and barrier repair formulations.
• Pharmaceutical Research: Used as a building block in the development of novel therapeutics targeting sphingolipid metabolism, cell signaling, and apoptosis.
• Biochemical Studies: Serves as a standard or reagent in lipidomics research, membrane biology studies, and enzymatic assays related to sphingolipid pathways.
• Advanced Material Science: Investigated for use in creating biomimetic membranes and lipid-based delivery systems (e.g., liposomes, niosomes) for targeted drug delivery.
• Hair Care Products: Incorporated into premium conditioners and treatments to improve hair strength, shine, and manageability by mimicking natural lipid structures.

Basic Information

Product Name	n-[(2S,3S,4R)-1,3,4-Trihydroxyoctadecan-2-Yl]Octanamide
CAS No.	249728-93-6
Molecular Formula	C₂₆H₅₃NO₄
Molecular Weight	443.71 g/mol
Synonyms	N-Octanoyl-D-erythro-sphinganine; D-erythro-C8-Ceramide; N-Octanoylsphinganine; (2S,3S,4R)-2-Octanamidooctadecane-1,3,4-triol; C8 Ceramide (dihydro); N-Capryloylsphinganine; N-Octanoyl-dihydrosphingosine; Ceramide C8 (dihydro form)
EINECS	Contact for details

Quality Control

Our n-[(2S,3S,4R)-1,3,4-Trihydroxyoctadecan-2-Yl]Octanamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP-grade requirements.

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). For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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