C2H8NO4P
141.06 g/mol
Industrial ChemicalDanger
O-Phosphorylethanolamine
CAS1071-23-4EC213-988-5
Category
Industrial Chemical
Compound Class
Amine
Primary Use
phospholipid biosynthesis intermediate
O-Phosphorylethanolamine, also known as phosphoethanolamine, is an ethanolamine derivative that serves as a key intermediate in the biosynthesis of phospholipids, including glycerophospholipids and sphingomyelins. It is a polyprotic acid with pKa values of 5.
phospholipid biosynthesis intermediatelaboratory reagent for lipid research
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Zirconium butoxide
CAS1071-76-7
Precursor for zirconium-based materials
ReferenceSame Category
Ethylene sulfate
CAS1072-53-3
Electrolyte additive for lithium batteries
ReferenceSame Category
2-ethylimidazole
CAS1072-62-4
industrial chemical intermediate
ReferenceSame Category
1-Vinylimidazole
CAS1072-63-5
monomer for functional copolymers
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for O-Phosphorylethanolamine (CAS 1071-23-4) is 2922.19.
HS code (international, 6-digit)
2922.19
EU CN code (8-digit)
2922 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-aminoethyl dihydrogen phosphate
InChIKey
SUHOOTKUPISOBE-UHFFFAOYSA-N
SMILES
C(COP(=O)(O)O)N
Synonyms (49)
- EAP
- OPE
- 2-AMINOETHYL PHOSPHATE
- 2-Amino-ethanophosphate
- 2-Aminoethanol O-phosphate
- 2-amino-ethanol phosphate
- 2-ammonioethyl phosphate
- 2-azaniumylethyl phosphate
- COLAMINE ACID PHOSPHATE
- COLAMINE PHOSPHORIC ACID
- Colamine phosphate
- Colaminphosphoric acid
- Ethamp
- Ethanol, 2-amino-, phosphate
- Ethanol, phosphate
- Ethanolamine O-phosphate
- Ethanolamine acid phosphate
- Mono(2-aminoethyl) phosphate
- O-Phosphocolamine
- O-Phosphoethanolamine
- O-Phosphorylethanolamine
- O-phosphonatoethanaminium
- Phosphonoethanolamine
- Phosphoryethanolamine
- Phosphorylcolamine
- Phosphorylethanolamine
- ethanolamine phosphate
- monoaminoethyl phosphate
- phosphoethanolamine
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