Compound

N(1)-acetylspermidine

A doubly-charged ammonium ion arising from protonation of the primary and secondary amino groups of N1-acetylspermidine; major species at pH 7.3.

Definition from ChEBI (CHEBI:58324), read 2026-09-23. CC BY 4.0.

CHEBI:58324ChEBI

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Structure

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A generated conformer of N(1)-acetylspermidine — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound, cation
Formula: C9H23N3O
Mass: 189.303 g/mol
Charge: +2
InChIKey: MQTAVJHICJWXBR-UHFFFAOYSA-P
SMILES: CC(=O)NCCC[NH2+]CCCC[NH3+]
Look it up: ChEBI PubChem By InChIKey

Identity from ChEBI, geometry from PubChem. Not evidence.

What it touches on the way

Mechanistic reach

2 entities

2 entities reached.

0 reported hops2 assembled from the scaffold

What the reference databases state

Statements

3 statements

3 statements · 1 reference database · Subject: N(1)-acetylspermidine · Sources: Rhea

Order

N(1)-acetylspermidine is a substrate of PAOXProteinRhea RHEA:25812Inferred only
N(1)-acetylspermidine is a substrate of PAOXProteinRhea RHEA:25868Inferred only
N(1)-acetylspermidine is a substrate of SAT1ProteinRhea RHEA:28150Inferred only

Reactions

7 reactions

N(1)-acetylspermine+dioxygen+waterN(1)-acetylspermidine+3-aminopropanal+hydrogen peroxide
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:16133CC BY 4.0Reference data
N(1)-acetylspermidine+dioxygen+water3-acetamidopropanal+putrescine+hydrogen peroxide
Catalysed by PAOX
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:25812CC BY 4.0Reference data
N(1)-acetylspermidine+dioxygen+water4-acetamidobutanal+propane-1,3-diamine+hydrogen peroxide
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:25864CC BY 4.0Reference data
N(1),N(12)-diacetylspermine+dioxygen+water3-acetamidopropanal+N(1)-acetylspermidine+hydrogen peroxide
Catalysed by PAOX
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:25868CC BY 4.0Reference data
N(1)-acetylspermidine+dioxygen+waterN-acetylputrescine+3-aminopropanal+hydrogen peroxide
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:26027CC BY 4.0Reference data
spermidine+acetyl-CoAN(1)-acetylspermidine+coenzyme A(4-)+hydron
Catalysed by SAT1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:28150CC BY 4.0Reference data
N(1)-acetylspermidine+waterspermidine+acetate
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:51900CC BY 4.0Reference data

Other names

5 names

Resolves to: N(1)-acetylspermidine

Also called: N(1)-acetylspermidiniumN(1)-acetylspermidinium dicationN1-acetylspermidiniumN1-acetylspermidinium dication
Systematic name: N-(3-acetamidopropyl)butane-1,4-diaminium