L-4-Fluorophenylalanine
L-4-Fluorophenylalanine
CAS: 1132-68-9
Molecular Formula: C9H10FNO2
L-4-Fluorophenylalanine - Names and Identifiers
| Name | L-4-Fluorophenylalanine |
| Synonyms | H-PHE(4-F)-OH H-Phe(4-F)-OH L-4-FLUOROPHE H-L-PHE(4-F)-OH RARECHEM BK PT 0031 4-Fluor-L-phenylalanin P-FLUORO-PHENYLALANINE L-4-Fluorophenylalanine L-4-FLUOROPHENYLALANINE P-FLUORO-L-PHENYLALANINE 4-Fluoro-L-phenylalanine 4-fluoro-L-phenylalanine L-Phenylalanine, 4-fluoro- (S)-2-AMINO-3-(4-FLUORO-PHENYL)-PROPIONIC ACID |
| CAS | 1132-68-9 |
| EINECS | 145-896-5 |
| InChI | InChI:1S/C9H10FNO2/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8H,5,11H2,(H,12,13) |
L-4-Fluorophenylalanine - Physico-chemical Properties
| Molecular Formula | C9H10FNO2 |
| Molar Mass | 183.18 |
| Density | 1.1939 (estimate) |
| Melting Point | ~255°C (dec.) |
| Boling Point | 313.3±32.0 °C(Predicted) |
| Specific Rotation(α) | -26.5 º (c=1, H2O 25 ºC) |
| Flash Point | 161.7°C |
| Water Solubility | Soluble in water and 0.5M HCl (50 mg/ml). |
| Vapor Presure | 2.64E-05mmHg at 25°C |
| Appearance | White to off-white powder |
| Color | White to Almost white |
| BRN | 2416148 |
| pKa | 2.20±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| MDL | MFCD00063064 |
L-4-Fluorophenylalanine - Risk and Safety
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | DW1765000 |
| HS Code | 29224999 |
| Hazard Note | Harmful |
L-4-Fluorophenylalanine - Introduction
Fluorine-L-phenylalanine is an organic compound with the chemical formula C9H11FNO. It is a derivative of amphetamine in which the hydrogen atoms are replaced by fluorine atoms. The following is a description of the properties, uses, preparation methods and safety information of fluorine-L-phenylalanine:
Nature:
1. Appearance: Fluorine-L-phenylalanine is a white crystalline solid.
2. Solubility: It is soluble in some organic solvents, such as alcohols, ethers and ketones.
3. melting point: its melting point is about 50-52 ℃.
4. Stability: Fluorine-L-phenylalanine is relatively stable at room temperature, but may be sensitive to light and will gradually decompose in the sun.
Use:
1. Drug research: As an organic compound, fluorine-L-phenylalanine can be used in drug research and synthesis, especially in the application of synthetase inhibitors and other drugs.
2. Chiral reagent: It can also be used as a chiral reagent in organic synthesis to control the progress of stereoselective reactions.
Preparation Method:
The method of preparing fluorine-L-phenylpropanamine can be completed by multi-step synthesis. For example, by fluorinating amphetamine, a hydrogen atom can be substituted with a fluorine atom under certain conditions.
Safety Information:
1. Toxicity: Fluorine-L-phenylpropanamine has limited toxicity data, but should be considered toxic and should be handled with care.
2. Irritation: It may irritate the eyes and skin. Direct contact with skin and eyes should be avoided when contacting.
3. Environmental impact: Fluorine-L-phenylacrylamide may have a certain impact on the environment, and should be handled and disposed properly to avoid pollution to the natural environment.
Nature:
1. Appearance: Fluorine-L-phenylalanine is a white crystalline solid.
2. Solubility: It is soluble in some organic solvents, such as alcohols, ethers and ketones.
3. melting point: its melting point is about 50-52 ℃.
4. Stability: Fluorine-L-phenylalanine is relatively stable at room temperature, but may be sensitive to light and will gradually decompose in the sun.
Use:
1. Drug research: As an organic compound, fluorine-L-phenylalanine can be used in drug research and synthesis, especially in the application of synthetase inhibitors and other drugs.
2. Chiral reagent: It can also be used as a chiral reagent in organic synthesis to control the progress of stereoselective reactions.
Preparation Method:
The method of preparing fluorine-L-phenylpropanamine can be completed by multi-step synthesis. For example, by fluorinating amphetamine, a hydrogen atom can be substituted with a fluorine atom under certain conditions.
Safety Information:
1. Toxicity: Fluorine-L-phenylpropanamine has limited toxicity data, but should be considered toxic and should be handled with care.
2. Irritation: It may irritate the eyes and skin. Direct contact with skin and eyes should be avoided when contacting.
3. Environmental impact: Fluorine-L-phenylacrylamide may have a certain impact on the environment, and should be handled and disposed properly to avoid pollution to the natural environment.
Last Update：2024-04-09 02:00:41
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