DL-3-(4-Fluorophenyl)alanine
- CAS NO.：51-65-0
- Empirical Formula: C9H10FNO2
- Molecular Weight: 183.18
- MDL number: MFCD00002600
- EINECS: 200-113-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:50
What is DL-3-(4-Fluorophenyl)alanine?
Chemical properties
white powder or flakes
Definition
ChEBI: A phenylalanine derivative in which the hydrogen at position 4 on the benzene ring is replaced by a fluoro group.
General Description
White powder or white shiny flakes.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
DL-3-(4-Fluorophenyl)alanine may be sensitive to exposure to light. A fluorinated amino acid. This is a neutral to slightly acidic material. DL-3-(4-Fluorophenyl)alanine may react as an organic amine or acid, although, its reactivity is moderated considerably by the presence of the other group.
Health Hazard
SYMPTOMS: DL-3-(4-Fluorophenyl)alanine is a phenylalanine antagonist and may cause inhibition of protein synthesis.
Fire Hazard
Flash point data for DL-3-(4-Fluorophenyl)alanine are not available; however, DL-3-(4-Fluorophenyl)alanine is probably combustible.
Biochem/physiol Actions
Inhibits mitosis and reversibly arrests HeLa cells in G2.
Properties of DL-3-(4-Fluorophenyl)alanine
| Melting point: | 253-255 °C (dec.)(lit.) |
| Density | 1.1939 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| Boiling point: | 313.3±32.0 °C(Predicted) |
| pka | pK1:2.13(＋1);pK2:9.05(0) (25°C) |
| color | White to Almost white |
| Water Solubility | slightly soluble |
| BRN | 29338793 |
| Stability: | Stable. Combustible. Incompatible with strong oxidising agents. May be light sensitive. |
| CAS DataBase Reference | 51-65-0(CAS DataBase Reference) |
| EPA Substance Registry System | p-Fluorophenylalanine (51-65-0) |
Safety information for DL-3-(4-Fluorophenyl)alanine
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H300:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for DL-3-(4-Fluorophenyl)alanine
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 5-Bromo-2-Fluoropyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 4-Bromo-3-(ethoxymethyl)benzoic acid 2,4-Dichloro-5-methoxyaniline 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine N2-Isobutyryl-2'-O-methylguanosine 2-chloro-5-methylpyridin-4-amine 4-Bromobenzaldehyde 2-Chloro-6-nitro benzothiazole 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amineRelated products of tetrahydrofuran
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