For chemists, formulators, and procurement specialists in the B2B chemical industry, a deep understanding of a compound's properties is crucial for successful application and sourcing. D-erythro-Sphingosine (CAS 123-78-4) is a fascinating amino alcohol with a distinct chemical structure and versatile utility. As a key supplier, we aim to provide insights into its chemical characteristics and the manufacturing aspects that ensure quality and availability.

Chemical Profile of D-erythro-Sphingosine

D-erythro-Sphingosine is characterized by its long aliphatic chain and a critical amino group, bestowing upon it amphiphilic properties. Key chemical properties include:

  • Molecular Formula: C18H37NO2
  • Molecular Weight: Approximately 299.49 g/mol
  • Appearance: Typically a white powder, reflecting its solid state at room temperature.
  • Melting Point: Around 74.2-78.1 °C, indicating a relatively stable solid form.
  • Solubility: Exhibits solubility in organic solvents and limited solubility in water, typical for molecules with long hydrocarbon chains.
  • Chirality: Possesses specific stereochemistry, which is crucial for its biological activity.

These properties dictate its handling, storage, and application in various synthesis processes. As a manufacturer, maintaining these precise characteristics is paramount.

Manufacturing and Synthesis of D-erythro-Sphingosine

The synthesis of D-erythro-Sphingosine often involves complex stereoselective routes, starting from readily available precursors like L-serine or D-glucose. Key steps typically include the formation of an amino ketone followed by a diastereoselective reduction to achieve the correct erythro configuration. Chemical literature highlights various synthetic methodologies, emphasizing the importance of efficient and scalable processes for industrial production. Manufacturers focus on optimizing these routes to ensure high yield and purity, often employing advanced purification techniques.

Sourcing D-erythro-Sphingosine: What Buyers Need to Know

When procuring D-erythro-Sphingosine, buyers should focus on:

  • Supplier Expertise: Choose manufacturers with a strong background in organic synthesis and chiral chemistry.
  • Quality Control: Ensure suppliers have robust quality control measures in place, including detailed analytical data (HPLC, NMR) to confirm identity and purity.
  • Storage and Handling: D-erythro-Sphingosine should be stored in a cool, dry, and well-closed container, protected from light, as specified in its typical storage recommendations (-20°C). This helps maintain its stability and efficacy.
  • Cost-Effectiveness: Sourcing from reliable manufacturers, especially in regions like China, can offer significant cost advantages without compromising quality.

Your Trusted Partner for D-erythro-Sphingosine

As a dedicated supplier and manufacturer of D-erythro-Sphingosine, we pride ourselves on our deep understanding of its chemistry and production. We offer high-quality, well-characterized material suitable for demanding applications. If you are looking to buy D-erythro-Sphingosine, whether for pharmaceutical synthesis, research, or cosmetic formulations, we are equipped to meet your needs. Contact us for detailed product specifications, pricing, and to discuss your procurement requirements. We are committed to providing reliable access to this essential chemical intermediate.