3-Fluoro-L-phenylalanine
Synonym(s):3-Fluoro-L -phenylalanine
- CAS NO.：19883-77-3
- Empirical Formula: C9H10FNO2
- Molecular Weight: 183.18
- MDL number: MFCD00066450
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:56:34
What is 3-Fluoro-L-phenylalanine?
Definition
ChEBI: M-fluoro-L-phenylalanine is a phenylalanine derivative that is L-phenylalanine in which the hydrogen at position 3 on the benzene ring is replaced by a fluoro group. It is a L-phenylalanine derivative, a non-proteinogenic L-alpha-amino acid and a member of monofluorobenzenes.
Properties of 3-Fluoro-L-phenylalanine
| Melting point: | 240-245 °C |
| Boiling point: | 305.0±32.0 °C(Predicted) |
| alpha | -25 º (C=1% IN H2O) |
| Density | 1.293±0.06 g/cm3(Predicted) |
| refractive index | -6 ° (C=2, 1mol/L HCl) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | pK1:2.10(＋1);pK2:8.98(0) (25°C) |
| color | White to Almost white |
| optical activity | [α]20/D 25±2°, c = 1% in H2O |
| BRN | 2725762 |
| CAS DataBase Reference | 19883-77-3(CAS DataBase Reference) |
Safety information for 3-Fluoro-L-phenylalanine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Fluoro-L-phenylalanine
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