FB2026_03 , released September 17, 2026
Chemical: (2R)-4-(2-ammonio-1-hydroxyethyl)phenol
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General Information
Name
(2R)-4-(2-ammonio-1-hydroxyethyl)phenol
FlyBase ID
FBch0002675
ChEBI Name
(2R)-4-(2-ammonio-1-hydroxyethyl)phenol
ChEBI ID
CHEBI:141486
PubChem Name
[(2R)-2-hydroxy-2-(4-hydroxyphenyl)ethyl]azanium
PubChem ID
CID:6950152
Chemical Structure
Chemical structure of (2R)-4-(2-ammonio-1-hydroxyethyl)phenol
(2R)-4-(2-ammonio-1-hydroxyethyl)phenol
InChIKey

QHGUCRYDKWKLMG-QMMMGPOBSA-O

Definition (ChEBI)

In nature, p-octopamine is believed to exist in only one stereoisomeric form, the L- or [R-(-)] form. ChEBI: (2R)-4-(2-ammonio-1-hydroxyethyl)phenol is in nature, p-octopamine is believed to exist in only one stereoisomeric form, the L- or [R-(-)] form. It is an octopaminium and a phenylethylamine. It is functionally related to a 2-phenylethylamine.

Roles Classification (ChEBI)
Comment
Synonyms and Secondary IDs (9)
Synonyms
(2R)-1-(4-hydroxyphenyl)-2-aminoethanol
(PubChem, 2019-)
(2R)-2-hydroxy-2-(4-hydroxyphenyl)ethan-1-aminium
(ChEBI, 2019-, PubChem, 2019-)
(2R)-4-(2-ammonio-1-hydroxyethyl)phenol
(ChEBI, 2019-, PubChem, 2019-)
(R)-octopamine
(ChEBI, 2019-)
CHEBI:141486
(PubChem, 2019-)
PubChem:6950152
(PubChem, 2019-)
[(2R)-2-hydroxy-2-(4-hydroxyphenyl)ethyl]azanium
(PubChem, 2019-)
octopamine
(ChEBI, 2019-)
p-octopamine
(Wang et al., 2023, ChEBI, 2019-)
Secondary FlyBase IDs
    References (3)