DL-Phenylalanine, 4-nitro-
4-Nitro-DL-phenylalanine
CAS: 2922-40-9
Molecular Formula: C9H10N2O4
DL-Phenylalanine, 4-nitro- - Names and Identifiers
| Name | 4-Nitro-DL-phenylalanine |
| Synonyms | AI3-52611 NSC 14786 DL-4-NO2-Phe-OH P-NITRO-DL-PHENYLALA H-DL-Phe(4-NO2)-OH·H2O P-Nitro-Dl-Phenylalanine 4-Nitro-DL-phenylalanine p-Nitrophenylalanine, DL- DL-Phenylalanine, 4-nitro- 4-NITRO-L-PHENYLANINEHYDRATE 2-Amino-3-(4-nitro-phenyl)-propionic acid (2R)-2-ammonio-3-(4-nitrophenyl)propanoate rac-(R*)-α-Amino-4-nitrobenzenepropanoic acid rac-(R*)-2-Amino-3-(4-nitrophenyl)-propionic acid |
| CAS | 2922-40-9 |
| EINECS | 220-868-6 |
| InChI | InChI=1/C9H10N2O4/c10-8(9(12)13)5-6-1-3-7(4-2-6)11(14)15/h1-4,8H,5,10H2,(H,12,13)/t8-/m1/s1 |
DL-Phenylalanine, 4-nitro- - Physico-chemical Properties
| Molecular Formula | C9H10N2O4 |
| Molar Mass | 210.19 |
| Density | 1.408±0.06 g/cm3(Predicted) |
| Melting Point | 236-237 °C (dec.) (lit.) |
| Boling Point | 414.1±35.0 °C(Predicted) |
| Flash Point | 204.2°C |
| Vapor Presure | 1.34E-07mmHg at 25°C |
| pKa | 2.12±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.614 |
DL-Phenylalanine, 4-nitro- - Risk and Safety
| Risk Codes | R25 - Toxic if swallowed R34 - Causes burns R11 - Highly Flammable |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29224999 |
DL-Phenylalanine, 4-nitro- - Introduction
4-Nitro-DL-phenylalanine is a compound containing a p-nitrophenylalanine structure. The following is a detailed description of its nature, use, preparation and safety information:
Nature:
4-Nitro-DL-phenylalanine is a white or pale yellow crystalline solid with a specific amino acylation group. Its chemical formula is C9H10N2O4 and its molecular weight is 206.19. It has good solubility at room temperature, soluble in water and some organic solvents.
Use:
4-Nitro-DL-phenylalanine has some special uses in the chemical industry. It can be used as an important raw material in organic synthesis for the synthesis of other compounds or drugs. In addition, it can also be used in biochemical research as a model compound for amino acids.
Method:
4-Nitro-DL-phenylalanine can be synthesized by the reaction of p-nitrobenzaldehyde and DL-phenylalanine. The specific steps include reacting p-nitrobenzaldehyde with DL-phenylalanine in a suitable solvent, performing the reaction at an appropriate temperature and pH, and purifying the target product by crystallization.
Safety Information:
4-Nitro-DL-phenylalanine requires safety during storage and handling. It is a chemical substance that may cause certain toxicity and irritation to the human body. Direct contact with skin, eyes and respiratory tract should be avoided. Appropriate protective equipment, such as lab gloves, goggles and face shields, shall be worn during operation. At the same time, it should be stored in a dry, cool place, away from fire sources and oxidants.
Nature:
4-Nitro-DL-phenylalanine is a white or pale yellow crystalline solid with a specific amino acylation group. Its chemical formula is C9H10N2O4 and its molecular weight is 206.19. It has good solubility at room temperature, soluble in water and some organic solvents.
Use:
4-Nitro-DL-phenylalanine has some special uses in the chemical industry. It can be used as an important raw material in organic synthesis for the synthesis of other compounds or drugs. In addition, it can also be used in biochemical research as a model compound for amino acids.
Method:
4-Nitro-DL-phenylalanine can be synthesized by the reaction of p-nitrobenzaldehyde and DL-phenylalanine. The specific steps include reacting p-nitrobenzaldehyde with DL-phenylalanine in a suitable solvent, performing the reaction at an appropriate temperature and pH, and purifying the target product by crystallization.
Safety Information:
4-Nitro-DL-phenylalanine requires safety during storage and handling. It is a chemical substance that may cause certain toxicity and irritation to the human body. Direct contact with skin, eyes and respiratory tract should be avoided. Appropriate protective equipment, such as lab gloves, goggles and face shields, shall be worn during operation. At the same time, it should be stored in a dry, cool place, away from fire sources and oxidants.
Last Update：2024-04-09 21:11:58
