Description

Tetraacetylphytosphingosine is a high-purity, synthetic derivative of phytosphingosine, a key bioactive sphingolipid. This compound serves as a crucial intermediate and active ingredient in advanced cosmetic and pharmaceutical formulations, valued for its skin-restorative and barrier-enhancing properties. It is primarily sought by manufacturers in the personal care, dermatological, and nutraceutical industries for developing premium anti-aging, moisturizing, and skin-repair products.

Application

• Cosmetic Actives: A key ingredient in high-end anti-aging serums, creams, and lotions for its ability to stimulate ceramide synthesis and improve skin barrier function.
• Dermatological Preparations: Used in therapeutic formulations aimed at treating dry skin conditions, eczema, and promoting wound healing.
• Hair Care Products: Incorporated into shampoos and conditioners to strengthen hair, improve scalp health, and enhance shine.
• Nutraceuticals & Supplements: Serves as a precursor in the development of oral supplements targeting skin health from within.
• Biochemical Research: Utilized as a standard or reagent in lipidomics research and studies of sphingolipid metabolism and signaling pathways.
• Pharmaceutical Intermediates: Acts as a critical building block in the synthesis of more complex sphingolipid-based drug candidates.

Basic Information

Product Name	Tetraacetylphytosphingosine
CAS No.	13018-48-9
Molecular Formula	C28H53NO8
Molecular Weight	531.73 g/mol
Synonyms	N-Acetylphytosphingosine Tetraacetate; Phytosphingosine, tetraacetate; (2S,3S,4R)-2-Acetamido-1,3,4-triacetoxyoctadecane; TAPS; Ceramide Precursor Tetraacetate; 1,3,4-Tri-O-acetyl-2-acetamidooctadecan-1,3,4-triol; (2S,3S,4R)-1,3,4-Triacetoxy-2-acetamidooctadecane
EINECS	Contact for details

Quality Control

Our Tetraacetylphytosphingosine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for cosmetic and research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable, and our quality protocols are designed to meet the stringent requirements of our global clientele.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry place. This product is easily oxidized and light-sensitive; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 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.