Phytosphingosine
Also known as: (2S, 3S, 4R)-2-AMINO-1,3,4-OCTADECANETRIOL 4-HYDROXYSPHINGANINE, (2S,3S,4R)-2-Amino-1,3,4-octadecanetriol, (2S,3S,4R)-2-Aminooctadecane-1,3,4-triol, (4R)-4-Hydroxysphinganine, (4R,3S,2S)-2-aminooctadecane-1,3,4-triol, 1,3,4-Octadecanetriol, 2-amino-, (2S,3S,4R)-, 1,3,4-Octadecanetriol,2-amino-, (2S, 3S, 4R) -, 4-HYDROXYSPHINGANINE, 4D-Hydroxysphinganine, D-ribo-Phytosphingosine, D-threo-Phytosphingosine, PHYTOSPHINGOSINE HYDROCHLORIDE, phytosphingosine
Phytosphingosine (CAS 554-62-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H39NO3 and a molecular weight of 317.507 g/mol. Key properties include a melting point of 102ºC, a boiling point of 483.7±40.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 246.4±27.3 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 554-62-1
- Jingsj CID
- J-1962350-6
- Molecular Formula
- C18H39NO3
- Molecular Weight
- 317.507 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 102ºC |
|---|---|
| Boiling Point | 483.7±40.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 246.4±27.3 °C |
| Exact Mass | 317.292999 |
| PSA | 86.71000 |
| LogP | 5.18 |
| Vapor Pressure | 0.0±2.8 mmHg at 25°C |
| Refractive Index | 1.490 |
Activity & Biological Data
| Additional Information | [1]. Moon-Taek Park, et al. Phytosphingosine Induces Apoptotic Cell Death via Caspase 8 Activation and Bax Translocation in Human Cancer Cells. Clin Cancer Res. 2003 Feb;9(2):878-85. |
|---|
Frequently Asked Questions
What is the CAS number of Phytosphingosine?
The CAS number of Phytosphingosine is 554-62-1.
What are the molecular formula and molecular weight of Phytosphingosine?
Phytosphingosine has molecular formula C18H39NO3 and molecular weight 317.507 g/mol.
Which suppliers offer Phytosphingosine?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of Phytosphingosine?
For Phytosphingosine, Downstream Products: D-erythro-Sphingosine, (2S,3R,4E)-2-azido-4-octadecene-1,3-diol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Phytosphingosine (CAS 554-62-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962350-6 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.