Compound
stigmasterol
A 3β-sterol that consists of 3β-hydroxystigmastane having double bonds at the 5,6- and 22,23-positions.
Definition from ChEBI (CHEBI:28824), read 2026-09-23. CC BY 4.0.
Structure
Loading the model…
- Class
- Organic compound
- Formula
- C29H48O
- Mass
- 412.702 g/mol
- Charge
- 0
- InChIKey
- HCXVJBMSMIARIN-PHZDYDNGSA-N
- SMILES
- [H][C@@]12CC=C3C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@@]1(C)[C@@]2([H])CC[C@]1([H])[C@H](C)/C=C/[C@@H](CC)C(C)C
- Look it up
- ChEBIPubChemBy 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
What the reference databases state
Chemical structure
- stigmasteryl 3-beta-D-glucoside has the functional parent stigmasterolCompoundChEBI CHEBI:68383Inferred only
Statements
1 statement
1 statement · 1 reference database · Subject: stigmasterol · Sources: Rhea
- stigmasterol is a substrate of GBA1ProteinRhea RHEA:62028Inferred only
Reactions
3 reactions
CHEBI:27693+NADPH(4-)+dioxygen+hydronstigmasterol+NADP(3-)+2water
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:46576CC BY 4.0Reference data
stigmasterol+UDP-alpha-D-glucosestigmasteryl 3-beta-D-glucoside+UDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:61828CC BY 4.0Reference data
stigmasteryl 3-beta-D-glucoside+waterstigmasterol+D-glucose
Catalysed by GBA1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:62028CC BY 4.0Reference data
On the label
Labelled products
4 products
Source: NIH DSLD · Ingredient: stigmasterol · 4 products · Declared amount per serving: 4–100 mg (3 products)
4 labels state an amount0 do not
- Health Thru NutritionProstate Plus7 mgper 1 Softgel(s)DSLD:304842
- Kala HealthVitamin E-T84 mgper 1 Softgel Capsule(s)DSLD:311361
- Natural FactorsProstate Health Complete Herbal FormulaBeta Sitosterol · Phytosterol (Form: Soy, 45% Beta Sitosterol)100 mgper 1 Softgel(s)DSLD:282617
- UniversalNatural Sterol Complex1,924 mcgper 2 Tablet(s)DSLD:3508
Label record: NIH Office of Dietary Supplements · CC0
Other names
14 names
Resolves to: stigmasterol
- Also called
- (3beta,22E)-stigmasta-5,22-dien-3-ol(3β,22E)-stigmasta-5,22-dien-3-ol5,22-Cholestadien-24-ethyl-3beta-ol5,22-Cholestadien-24-ethyl-3β-olbeta-stigmasterolphytosterolporiferasterolST 29:2;Ostigmasta-5,22-dien-3beta-olstigmasta-5,22-dien-3β-olstigmasta-5,22E-dien-3beta-olβ-stigmasterol
- Systematic name
- (22E)-stigmasta-5,22-dien-3beta-ol(22E)-stigmasta-5,22-dien-3β-ol