(2S)-2-{[(tert-butoxy)carbonyl]amino}-5-(carbamoylamino)pentanoic acid
N(alpha)-boc-L-citrulline
CAS: 45234-13-7
Molecular Formula: C11H21N3O5
(2S)-2-{[(tert-butoxy)carbonyl]amino}-5-(carbamoylamino)pentanoic acid - Names and Identifiers
| Name | N(alpha)-boc-L-citrulline |
| Synonyms | Boc-Cit-OH BOC-CIT-OH Boc-L-Cit-OH nα-boc-l-citrulline NALPHA-BOC-L-CITRULLINE N(alpha)-boc-L-citrulline N-ALPHA-T-BUTOXYCARBONYL-L-CITRULLINE NALPHA-tert-Butoxycarbonyl-L-citrulline N~2~-(tert-butoxycarbonyl)-N~5~-carbamoyl-L-ornithine N-ALPHA-T-BUTOXYCARBONYL, DELTA-CARBAMOYL-L-ORNITHINE (2S)-2-{[(tert-butoxy)carbonyl]amino}-5-(carbamoylamino)pentanoic acid 5-(carbamoylamino)-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]pentanoic acid |
| CAS | 45234-13-7 |
| InChI | InChI=1/C11H21N3O5/c1-11(2,3)19-10(18)14-7(8(15)16)5-4-6-13-9(12)17/h7H,4-6H2,1-3H3,(H,14,18)(H,15,16)(H3,12,13,17)/t7-/m0/s1 |
(2S)-2-{[(tert-butoxy)carbonyl]amino}-5-(carbamoylamino)pentanoic acid - Physico-chemical Properties
| Molecular Formula | C11H21N3O5 |
| Molar Mass | 275.3 |
| Density | 1.212±0.06 g/cm3(Predicted) |
| Melting Point | ~60°C |
| Boling Point | 483.0±45.0 °C(Predicted) |
| Flash Point | 245.9°C |
| Solubility | DMSO |
| Vapor Presure | 1.17E-10mmHg at 25°C |
| Appearance | Solid |
| Color | White Foaming |
| pKa | 3.95±0.21(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.502 |
(2S)-2-{[(tert-butoxy)carbonyl]amino}-5-(carbamoylamino)pentanoic acid - 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 |
| FLUKA BRAND F CODES | 3-10 |
| Hazard Class | IRRITANT |
(2S)-2-{[(tert-butoxy)carbonyl]amino}-5-(carbamoylamino)pentanoic acid - Introduction
N(alpha)-boc-L-citrulline(N(alpha)-boc-L-citrulline) is a compound that has the following properties:
1. Appearance: Usually a white crystalline solid.
2. Solubility: Soluble in organic solvents such as ethanol and dimethylformamide, slightly soluble in water.
3. molecular structure: its chemical formula is C13H22N4O5 and its molecular weight is 318.34g/mol.
N(alpha)-boc-L-citrulline have a wide range of applications in biochemical and pharmaceutical research:
1. drug synthesis: as an intermediate in organic synthesis, it can be used to synthesize other biologically active compounds.
2. peptide synthesis: it can be used to synthesize peptide sequences with antibacterial, antiviral, antitumor and other activities.
3. Research tools: used as probes in protein structure and function studies to understand the effects of intermolecular interactions.
4. Biochemical research: It can be used to study enzyme activity, metabolic pathways and signal transduction.
N(alpha)-boc-L-citrulline is usually prepared by chemical synthesis, which includes:
1. Dissolve an appropriate amount of L-citrulline in an organic solvent, such as dimethylformamide.
2. Add tert-butyl carbonic anhydride (boc2O) as a protecting group.
3. The reaction mixture is reacted at an appropriate temperature, which usually takes several hours to several days.
4. After completion of the reaction, the N(alpha)-boc-L-citrulline solid product is obtained by volatilization of the solvent or other methods.
Regarding safety information, N(alpha)-boc-L-citrulline are generally relatively safe under normal conditions of use. However, as with all chemicals, the following should be noted when handling and storing:
1. avoid contact with skin, eyes and respiratory tract, avoid swallowing.
2. use should wear appropriate personal protective equipment, such as gloves, protective glasses and laboratory coat.
3. Maintain good ventilation during operation and follow correct laboratory operating procedures.
4. storage should be kept in a dry, cool place, away from fire and flammable materials.
5. If you come into contact with the substance, rinse immediately with plenty of water and seek medical help.
1. Appearance: Usually a white crystalline solid.
2. Solubility: Soluble in organic solvents such as ethanol and dimethylformamide, slightly soluble in water.
3. molecular structure: its chemical formula is C13H22N4O5 and its molecular weight is 318.34g/mol.
N(alpha)-boc-L-citrulline have a wide range of applications in biochemical and pharmaceutical research:
1. drug synthesis: as an intermediate in organic synthesis, it can be used to synthesize other biologically active compounds.
2. peptide synthesis: it can be used to synthesize peptide sequences with antibacterial, antiviral, antitumor and other activities.
3. Research tools: used as probes in protein structure and function studies to understand the effects of intermolecular interactions.
4. Biochemical research: It can be used to study enzyme activity, metabolic pathways and signal transduction.
N(alpha)-boc-L-citrulline is usually prepared by chemical synthesis, which includes:
1. Dissolve an appropriate amount of L-citrulline in an organic solvent, such as dimethylformamide.
2. Add tert-butyl carbonic anhydride (boc2O) as a protecting group.
3. The reaction mixture is reacted at an appropriate temperature, which usually takes several hours to several days.
4. After completion of the reaction, the N(alpha)-boc-L-citrulline solid product is obtained by volatilization of the solvent or other methods.
Regarding safety information, N(alpha)-boc-L-citrulline are generally relatively safe under normal conditions of use. However, as with all chemicals, the following should be noted when handling and storing:
1. avoid contact with skin, eyes and respiratory tract, avoid swallowing.
2. use should wear appropriate personal protective equipment, such as gloves, protective glasses and laboratory coat.
3. Maintain good ventilation during operation and follow correct laboratory operating procedures.
4. storage should be kept in a dry, cool place, away from fire and flammable materials.
5. If you come into contact with the substance, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 20:02:46
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