Date published: 2025-10-4

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O-Phosphorylethanolamine (CAS 1071-23-4)

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Alternate Names:
2-Aminoethyl dihydrogen phosphate
CAS Number:
1071-23-4
Purity:
≥96%
Molecular Weight:
141.06
Molecular Formula:
C2H8NO4P
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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O-Phosphorylethanolamine, a phospholipid derivative, has been extensively investigated for its potential utility in biochemistry. Comprising two ethanolamine molecules, a phosphate group, and a fatty acid chain, this simple molecule has been subject to in vitro studies to assess its impact on the structural and functional attributes of cell membranes. It is hypothesized that its effects may be linked to the modulation of phospholipase A2 (PLA2) enzymes, which play roles in the synthesis and degradation of phospholipids.


O-Phosphorylethanolamine (CAS 1071-23-4) References

  1. Use of o-phthalaldehyde to detect O-phosphorylethanolamine in bacterial lipopolysaccharide.  |  Yeh, HY., et al. 1992. APMIS. 100: 503-8. PMID: 1610548
  2. Formation of Schiff bases of O-phosphorylethanolamine and O-phospho-D,L-serine with pyridoxal 5'-phosphate. experimental and theoretical studies.  |  Vilanova, B., et al. 2012. J Phys Chem A. 116: 1897-905. PMID: 22280506
  3. Near-infrared-triggered anticancer drug release from upconverting nanoparticles.  |  Fedoryshin, LL., et al. 2014. ACS Appl Mater Interfaces. 6: 13600-6. PMID: 25090028
  4. Highly enhanced adsorption performance of U(VI) by non-thermal plasma modified magnetic Fe3O4 nanoparticles.  |  Duan, S., et al. 2018. J Colloid Interface Sci. 513: 92-103. PMID: 29132109
  5. 31P NMR probes of sipunculan erythrocytes containing the O2-carrying protein hemerythrin.  |  Robitaille, PM. and Kurtz, DM. 1988. Biochemistry. 27: 4458-65. PMID: 3166989
  6. Modularly engineered alginate bioconjugate hydrogel as biocompatible injectable scaffold for in situ biomineralization.  |  Kim, SH., et al. 2020. Carbohydr Polym. 233: 115832. PMID: 32059885
  7. Relationship between phosphorylamine-modification and molecular weight on transfection efficiency of chitosan.  |  Çelik, S., et al. 2022. Carbohydr Polym. 277: 118870. PMID: 34893275
  8. Speciation Study on O-Phosphorylethanolamine and O-Phosphorylcholine: Acid-Base Behavior and Mg2+ Interaction.  |  Aiello, D., et al. 2022. Front Chem. 10: 864648. PMID: 35419347
  9. Low-temperature plasma induced phosphate groups onto coffee residue-derived porous carbon for efficient U(VI) extraction.  |  Chen, Z., et al. 2022. J Environ Sci (China). 122: 1-13. PMID: 35717075
  10. The metabolism of O-phosphorylethanolamine in animal tissues. II. Metabolic regulation of O-phosphorylethanolamine phospho-lyase in vivo.  |  Fleshood, HL. and Pitot, HC. 1970. Arch Biochem Biophys. 141: 423-9. PMID: 4322284
  11. Regional alterations of synaptic O-phosphorylethanolamine in differentially housed mice.  |  Essman, WB. 1974. Pharmacol Res Commun. 6: 377-95. PMID: 4438405
  12. Vitamin B6 deficiency in rats and the metabolism of O-phosphorylethanolamine.  |  . 1973. Nutr Rev. 31: 292-3. PMID: 4586898
  13. The metabolism of O-phosphorylethanolamine in animal tissues. I. O-phosphorylethanolamine phospho-lyase: partial purification and characterization.  |  Fleshood, HL. and Pitot, HC. 1970. J Biol Chem. 245: 4414-20. PMID: 5498429
  14. Mammalian O-phosphorylethanolamine phospho-lyase activity and its inhibition.  |  Grøn, IH. 1978. Scand J Clin Lab Invest. 38: 107-12. PMID: 653300

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

O-Phosphorylethanolamine, 1 g

sc-215612
1 g
$27.00

O-Phosphorylethanolamine, 5 g

sc-215612A
5 g
$37.00

O-Phosphorylethanolamine, 25 g

sc-215612B
25 g
$115.00