Compound

(3R)-hydroxy-beta-ionone

A β-ionone compound having an (R)-hydroxy group at the 3-position.

Definition from ChEBI (CHEBI:53173), read 2026-09-23. CC BY 4.0.

CHEBI:53173ChEBI

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Structure

2D depiction · 3D model shown

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A generated conformer of (3R)-hydroxy-beta-ionone — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound
Formula: C13H20O2
Mass: 208.301 g/mol
Charge: 0
InChIKey: HFRZSVYKDDZRQY-MVIFTORASA-N
SMILES: CC(=O)/C=C/C1=C(C)C[C@@H](O)CC1(C)C
Look it up: ChEBI PubChem By InChIKey

Identity from ChEBI, geometry from PubChem. Not evidence.

What it touches on the way

Mechanistic reach

1 entity

1 entities reached.

0 reported hops1 assembled from the scaffold

BCO2ProteinUNIPROT:Q9BYV7substrate ofInferred only35 paths7 endpoints

What the reference databases state

Chemical structure

(3R)-hydroxy-beta-ionone has the functional parent beta-iononeCompoundChEBI CHEBI:53173Inferred only

Statements

5 statements

5 statements · 1 reference database · Subject: (3R)-hydroxy-beta-ionone · Sources: Rhea

Order

(3R)-hydroxy-beta-ionone is a substrate of BCO2ProteinRhea RHEA:26393Inferred only
(3R)-hydroxy-beta-ionone is a substrate of BCO2ProteinRhea RHEA:68104Inferred only
(3R)-hydroxy-beta-ionone is a substrate of BCO2ProteinRhea RHEA:68424Inferred only
(3R)-hydroxy-beta-ionone is a substrate of BCO2ProteinRhea RHEA:68432Inferred only
(3R)-hydroxy-beta-ionone is a substrate of BCO2ProteinRhea RHEA:68440Inferred only

Reactions

5 reactions

zeaxanthin+2dioxygen4,9-dimethyldodeca-2,4,6,8,10-pentaenedial+2(3R)-hydroxy-beta-ionone
Catalysed by BCO2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:26393CC BY 4.0Reference data
zeaxanthin+dioxygen(3R)-3-hydroxy-10'-apo-beta-carotenal+(3R)-hydroxy-beta-ionone
Catalysed by BCO2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:68104CC BY 4.0Reference data
(3R)-3-hydroxy-10'-apo-beta-carotenal+dioxygen4,9-dimethyldodeca-2,4,6,8,10-pentaenedial+(3R)-hydroxy-beta-ionone
Catalysed by BCO2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:68424CC BY 4.0Reference data
lutein+dioxygen(3R,6R)-3-hydroxy-10'-apo-alpha-carotenal+(3R)-hydroxy-beta-ionone
Catalysed by BCO2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:68432CC BY 4.0Reference data
beta-cryptoxanthin+dioxygenall-trans-10'-apo-beta-carotenal+(3R)-hydroxy-beta-ionone
Catalysed by BCO2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:68440CC BY 4.0Reference data

Other names

1 name

Resolves to: (3R)-hydroxy-beta-ionone

Systematic name: (3E)-4-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]but-3-en-2-one