Description

Sphingomyelin CAS NO 383907-87-7 is a vital phospholipid and a key component of cell membranes, particularly in the nervous system. Its unique structure and properties make it essential for research and development in life sciences and advanced material applications. This high-purity compound is critical for pharmaceutical researchers, cosmetic formulators, and biochemists working on lipidomics, drug delivery systems, and membrane biophysics.

Application

• Pharmaceutical Research & Drug Delivery: Used as a key excipient in liposomal formulations to enhance stability and target specificity for cancer therapeutics and other advanced drug delivery systems.
• Cosmetic & Personal Care Formulations: Incorporated into high-end skincare products for its skin barrier repair and moisturizing properties, improving product efficacy and feel.
• Biochemical & Cell Biology Research: Serves as a standard and reagent in lipidomics studies, membrane protein research, and investigations into cell signaling pathways, apoptosis, and lipid rafts.
• Nutraceutical Development: Explored as a functional ingredient in specialized nutritional supplements targeting cognitive and neurological health.
• Diagnostic Reagents: Utilized in the production of calibrators and controls for clinical diagnostic assays measuring sphingolipid metabolism.
• Biomaterial Engineering: Investigated for creating biomimetic coatings and scaffolds that mimic natural cell membrane environments.

Basic Information

Product Name	Sphingomyelin
CAS No.	383907-87-7
Molecular Formula	C41H83N2O6P
Molecular Weight	731.08 g/mol
Synonyms	N-(Octadecanoyl)-sphing-4-enine-1-phosphocholine; D-erythro-Sphingosine, N-octadecanoyl-1-phosphate, choline salt; (2S,3R,4E)-2-Octadecanamido-4-octadecene-1,3-diol 1-(Dihydrogen Phosphate) 2-(Trimethylammonio)ethyl Ester; SM(d18:1/18:0); Brain Sphingomyelin; Sphingomyelin (from Brain); Sphingophospholipid
EINECS	Contact for details

Quality Control

Our Sphingomyelin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation and specific tests for residual solvents and heavy metals, to ensure it meets the stringent requirements for research and formulation. Certificates of Analysis (COA) documenting full specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) for long-term stability. This product is hygroscopic and easily oxidized; allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation. For short-term use, keep desiccated at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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