Compound
D-phenylalanine
A D-α-amino acid zwitterion that is D-phenylalanine in which a proton has been transferred from the carboxy group to the amino group. It is the major species at pH 7.3.
Definition from ChEBI (CHEBI:57981), read 2026-09-23. CC BY 4.0.
Structure
Loading the model…
- Class
- Organic compound
- Formula
- C9H11NO2
- Mass
- 165.192 g/mol
- Charge
- 0
- InChIKey
- COLNVLDHVKWLRT-MRVPVSSYSA-N
- SMILES
- [NH3+][C@H](Cc1ccccc1)C(=O)[O-]
- 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
- D-phenylalanine is the enantiomer of L-phenylalanineCompoundChEBI CHEBI:57981Inferred only
Statements
6 statements
6 statements · 1 reference database · Subject: D-phenylalanine · Sources: Rhea
- D-phenylalanine is converted to 3-phenylpyruvateCompoundRhea RHEA:70963Inferred only
- D-phenylalanine is converted to L-phenylalanineCompoundRhea RHEA:20201Inferred only
- D-phenylalanine is converted to L-phenylalanineCompoundRhea RHEA:59804Inferred only
- L-phenylalanine is converted to D-phenylalanineCompoundRhea RHEA:20201Inferred only
- L-phenylalanine is converted to D-phenylalanineCompoundRhea RHEA:59804Inferred only
- D-phenylalanine is a substrate of DAOProteinRhea RHEA:70963Inferred only
Reactions
4 reactions
L-phenylalanine+ATP(4-)+waterD-phenylalanine+AMP+diphosphate(3-)+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:20201CC BY 4.0Reference data
L-phenylalanineD-phenylalanine
Reaction pageDirection not assertedBalanced
Rhea RHEA:59804CC BY 4.0Reference data
CHEBI:188448+waterD-phenylalanine+CHEBI:78442+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:69791CC BY 4.0Reference data
D-phenylalanine+dioxygen+water3-phenylpyruvate+hydrogen peroxide+ammonium
Catalysed by DAO
Reaction pageLeft to rightBalanced
Rhea RHEA:70963CC BY 4.0Reference data
On the label
Labelled products
15 products
Source: NIH DSLD · Ingredient: D-phenylalanine · 15 products · Declared amount per serving: 10–700 mg (14 products)
14 labels state an amount1 does not
- Cardiovascular ResearchFibromyalgin10 mgper 2 Capsule(s)DSLD:22449
- Doctor's BestD-Phenylalanine 500 mg500 mgper 1 Veggie Capsule(s)DSLD:269337
- Ecological FormulasCephalgesic30 mgper 1 Capsule(s)DSLD:22296
- Holistic Healing CenterD-Phenylalanine700 mgper 3 Capsule(s)DSLD:21701
- LidtkeEndorphiGen500 mgper 1 Capsule(s)DSLD:215144
- LidtkeEndorphiGen500 mgper 1 Capsule(s)DSLD:257194
- LidtkeEndorphiGen500 mgper 1 Capsule(s)DSLD:257283
- LidtkeEndorphiGen500 mgper 1 Capsule(s)DSLD:261007
- MontiffD-Phenyl-Relief500 mgper 1 Capsule(s)DSLD:322085
- MontiffPure D-Phenyl-Relief500 mgper 1 Capsule(s)DSLD:236957
- NutrabolicsHemotropin 2XCamount not statedper 2 Capsule(s)DSLD:185278
- Vibrant HealthVibrant Flora Peach Mango250 mgper 16.3 Gram(s)DSLD:65053
Show the remaining 3
- XtendlifeNeuro-Natural General149 mgper 3 Tablet(s)DSLD:82170
- XtendlifeNeuro-Natural Serenity149 mgper 3 Tablet(s)DSLD:82185
- XtendlifeNeuro-Natural Sleep79 mgper 3 Tablet(s)DSLD:82194
Label record: NIH Office of Dietary Supplements · CC0
Other names
2 names
Resolves to: D-phenylalanine
- Also called
- (2R)-2-ammonio-3-phenylpropanoate
- Systematic name
- (2R)-2-azaniumyl-3-phenylpropanoate