4-amino-D-phenylalanine

4-amino-D-phenylalanine - 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

4-amino-D-phenylalanine - 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

4-amino-D-phenylalanine - 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

4-amino-D-phenylalanine - 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.