102281-45-8
4-amino-D-phenylalanine
CAS: 102281-45-8
Molecular Formula: C9H12N2O2
102281-45-8 - Names and Identifiers
| Name | 4-amino-D-phenylalanine |
| Synonyms | D-4-aminophe D-4-AMINOPHE H-D-PHE(4-NH2)-OH D-4-AMINOPHENYLALANINE D-4-Aminophenylalanine 4-amino-D-phenylalanine 4-AMINO-D-PHENYLALANINE P-AMINO-D-PHENYLALANINE D-3-(4-aminophenyl)alanine (R)-2-AMINO-3-(4-AMINOPHENYL)PROPANOIC ACID (R)-2-AMINO-3-(4-AMINO PHENYL)-PROPIONIC ACID |
| CAS | 102281-45-8 |
| InChI | InChI=1/C9H12N2O2/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8H,5,10-11H2,(H,12,13)/t8-/m1/s1 |
102281-45-8 - Physico-chemical Properties
| Molecular Formula | C9H12N2O2 |
| Molar Mass | 180.2 |
| Density | 1.289±0.06 g/cm3(Predicted) |
| Melting Point | 268-270°C(lit.) |
| Boling Point | 383.5±32.0 °C(Predicted) |
| Flash Point | 185.8°C |
| Solubility | H2O: 20mg/mL, soluble |
| Vapor Presure | 1.44E-06mmHg at 25°C |
| Appearance | White powder |
| pKa | 2.14±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.63 |
102281-45-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
102281-45-8 - Introduction
4-Amino-D-phenylalanine (N-Acetyl-L-Phenylalanine) is an unnatural amino acid compound with the following properties:
1. Chemical properties: 4-amino-D-phenylalanine is a white crystalline solid with a faint sweet taste. Its molecular formula is C11H13NO3 and its molecular weight is 207.23g/mol.
2. use: 4-amino-D-phenylalanine has important application in drug research and synthesis. It is commonly used as an inhibitor to inhibit the activity of protein-derived methylesterase. In addition, it can also be used for the synthesis of biologically active peptide and protein molecules.
3. preparation method: 4-amino-D-phenylalanine can be prepared by a variety of methods. A common method of preparation is achieved by the acetic acid substitution reaction of phenylalanine. The specific steps include reacting phenylalanine with an acetic acid dehydrating agent to generate a corresponding esterification product, and then obtaining 4-amino-D-phenylalanine through ester hydrolysis.
4. Safety Information: 4-Amino-D-phenylalanine is a relatively safe compound when handled and stored correctly. However, the safety rules of the laboratory should be observed during the operation, such as wearing appropriate personal protective equipment (such as laboratory coats, gloves and goggles) and avoiding contact with skin and eyes. In addition, it should be stored in a sealed container, away from fire and oxidizing agents.
1. Chemical properties: 4-amino-D-phenylalanine is a white crystalline solid with a faint sweet taste. Its molecular formula is C11H13NO3 and its molecular weight is 207.23g/mol.
2. use: 4-amino-D-phenylalanine has important application in drug research and synthesis. It is commonly used as an inhibitor to inhibit the activity of protein-derived methylesterase. In addition, it can also be used for the synthesis of biologically active peptide and protein molecules.
3. preparation method: 4-amino-D-phenylalanine can be prepared by a variety of methods. A common method of preparation is achieved by the acetic acid substitution reaction of phenylalanine. The specific steps include reacting phenylalanine with an acetic acid dehydrating agent to generate a corresponding esterification product, and then obtaining 4-amino-D-phenylalanine through ester hydrolysis.
4. Safety Information: 4-Amino-D-phenylalanine is a relatively safe compound when handled and stored correctly. However, the safety rules of the laboratory should be observed during the operation, such as wearing appropriate personal protective equipment (such as laboratory coats, gloves and goggles) and avoiding contact with skin and eyes. In addition, it should be stored in a sealed container, away from fire and oxidizing agents.
Last Update：2024-04-09 20:52:54
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