Compound

all-trans-10'-apo-beta-carotenal

An apo carotenoid compound arising from oxidative degradation of the β,β-carotene skeleton at the 10'-position.

Definition from ChEBI (CHEBI:53153), read 2026-09-23. CC BY 4.0.

CHEBI:53153ChEBI

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Structure

2D depiction · 3D model shown

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A generated conformer of all-trans-10'-apo-beta-carotenal — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound
Formula: C27H36O
Mass: 376.584 g/mol
Charge: 0
InChIKey: PJEHRCCPERVGEC-FLHUAPOTSA-N
SMILES: [H]C(=O)/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(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 only21 paths7 endpoints

What the reference databases state

Statements

3 statements

3 statements · 1 reference database · Subject: all-trans-10'-apo-beta-carotenal · Sources: Rhea

Order

all-trans-10'-apo-beta-carotenal is a substrate of BCO2ProteinRhea RHEA:68440Inferred only
all-trans-10'-apo-beta-carotenal is a substrate of BCO2ProteinRhea RHEA:68452Inferred only
all-trans-10'-apo-beta-carotenal is a substrate of BCO2ProteinRhea RHEA:26389Inferred only

Reactions

4 reactions

all-trans-beta-carotene+dioxygenbeta-ionone+all-trans-10'-apo-beta-carotenal
Catalysed by BCO2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:26389CC BY 4.0Reference data
all-trans-10'-apo-beta-carotenal+dioxygenCHEBI:53176+CHEBI:53175
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:26401CC 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
all-trans-10'-apo-beta-carotenal+dioxygenbeta-ionone+4,9-dimethyldodeca-2,4,6,8,10-pentaenedial
Catalysed by BCO2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:68452CC BY 4.0Reference data

Other names

5 names

Resolves to: all-trans-10'-apo-beta-carotenal

Also called: 10'-Apo-beta-carotenal10'-Apo-beta,psi-carotenalbeta-Apo-10'-carotenal
Systematic name: 10'-apo-beta-caroten-10'-al10'-apo-β-caroten-10'-al