(R)-4-(benzyloxy)-2-(tert-butoxycarbonylamino)-4-oxobutanoic acid
(3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)
CAS: 92828-64-3
Molecular Formula: C16H21NO6
(R)-4-(benzyloxy)-2-(tert-butoxycarbonylamino)-4-oxobutanoic acid - Names and Identifiers
| Name | (3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) |
| Synonyms | Boc-D-Asp-OBzl BOC-D-ASPARTIC ACID-OBZL BOC-D-ASPARTIC ACID(OBZL)-OH BOC-D-ASPARTIC ACID BENZYL ESTER Boc-D-aspartic acid 1-benzyl ester BOC-D-ASPARTIC ACID BETA-BENZYL ESTER BOC-D-ASPARTIC ACID ALPHA-BENZYL ESTER (R)-4-(benzyloxy)-2-(tert-butoxycarbonylamino)-4-oxobutanoic acid N-[(1,1-Dimethylethoxy)carbonyl]-D-aspartic acid 1-(phenylmethyl) ester (3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) |
| CAS | 92828-64-3 |
| InChI | InChI=1/C16H21NO6/c1-16(2,3)23-15(21)17-12(9-13(18)19)14(20)22-10-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H,17,21)(H,18,19)/t12-/m1/s1 |
(R)-4-(benzyloxy)-2-(tert-butoxycarbonylamino)-4-oxobutanoic acid - Physico-chemical Properties
| Molecular Formula | C16H21NO6 |
| Molar Mass | 323.34 |
| Density | 1.219 |
| Boling Point | 504.3±50.0 °C(Predicted) |
| Flash Point | 258.793°C |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Powder |
| Color | White |
| pKa | 4.09±0.19(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.527 |
(R)-4-(benzyloxy)-2-(tert-butoxycarbonylamino)-4-oxobutanoic acid - Risk and Safety
| WGK Germany | 3 |
(R)-4-(benzyloxy)-2-(tert-butoxycarbonylamino)-4-oxobutanoic acid - Introduction
(3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)((3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid) is an organic compound whose molecular formula is C16H21NO6.
The compound is a derivative of aspartic acid with the following properties:
-Appearance is white crystalline powder;
-Stable at room temperature, but will decompose at high temperature;
-Soluble in common organic solvents such as methanol, ethanol and dichloromethane.
(3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) has a wide range of applications in the field of medicine:
-It is used as an intermediate for the synthesis of polypeptides and compounds with aspartic acid residues in proteins;
-It can also be used as a synthetic intermediate for drugs.
In the laboratory, the method of preparing (3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) is generally by reacting the carboxyl group of aspartic acid with tert-butoxycarbonyl isocyanate, and introducing benzyl ester groups through appropriate functionalization reactions.
Regarding safety information,(3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) has limited toxicity and hazard data, so its safe operation should follow customary laboratory safety guidelines. Wear appropriate personal protective equipment such as glasses, gloves and laboratory coats during use or handling. At the same time, to avoid its contact with strong oxidants and combustibles.
The compound is a derivative of aspartic acid with the following properties:
-Appearance is white crystalline powder;
-Stable at room temperature, but will decompose at high temperature;
-Soluble in common organic solvents such as methanol, ethanol and dichloromethane.
(3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) has a wide range of applications in the field of medicine:
-It is used as an intermediate for the synthesis of polypeptides and compounds with aspartic acid residues in proteins;
-It can also be used as a synthetic intermediate for drugs.
In the laboratory, the method of preparing (3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) is generally by reacting the carboxyl group of aspartic acid with tert-butoxycarbonyl isocyanate, and introducing benzyl ester groups through appropriate functionalization reactions.
Regarding safety information,(3R)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) has limited toxicity and hazard data, so its safe operation should follow customary laboratory safety guidelines. Wear appropriate personal protective equipment such as glasses, gloves and laboratory coats during use or handling. At the same time, to avoid its contact with strong oxidants and combustibles.
Last Update：2024-04-09 21:11:58
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CAS: 92828-64-3
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