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Cas Database |
| Name |
N-Cbz-L-Aspartic acid 4-benzyl ester |
EINECS | 222-456-1 |
| CAS No. | 3479-47-8 | Density | 1.293 g/cm3 |
| PSA | 101.93000 | LogP | 2.89040 |
| Solubility | Insoluble in water. | Melting Point |
105-107 °C |
| Formula | C19H19NO6 | Boiling Point | 587.4 °C at 760 mmHg |
| Molecular Weight | 357.363 | Flash Point | 309.1 °C |
| Transport Information | N/A | Appearance | White to off-white powder |
| Safety | 61 | Risk Codes | 50 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
N-Carbobenzoxy-L-aspartic acid b-benzyl ester;N-Carbobenzoxy-b-benzyl-L-aspartate;NSC 163521;Na-(Benzyloxycarbonyl)-L-asparticacid 4-benzyl ester;b-Benzyl N-(benzyloxycarbonyl)-L-aspartate;b-Benzyl-N-(benzyloxycarbonyl)-L-aspartic acid;Z-Asp(OBzl)-OH;Asparticacid, N-carboxy-, N,4-dibenzyl ester, L- (6CI,7CI,8CI);N-(Benzyloxycarbonyl)-L-aspartic acid b-benzyl ester;N-(Benzyloxycarbonyl)aspartic acid b-benzyl ester;N-Carbobenzoxy-L-aspartic acid 4-benzyl ester; |
Article Data | 17 |
N-Cbz-L-Aspartic acid 4-benzyl ester Chemical Properties
Product Name: Z-ASP(OBZL)-OH (CAS NO.3479-47-8)
IUPAC Name: 4-oxo-4-phenylmethoxy-2-(phenylmethoxycarbonylamino)butanoic acid
Molecular Formula: C19H19NO6
Molecular Weight: 357.36g/mol
Mol File: 3479-47-8.mol
Einecs: 222-456-1
Density: 1.293 g/cm3
Flash Point: 309.1 °C
Melting Point: 105-107 °C
Surface Tension: 54.7 dyne/cm
Storage Temperature: Store at RT.
Boiling point: 587.4 °C at 760 mmHg
Enthalpy of Vaporization: 92.25 kJ/mol
Vapour Pressure: 1.21E-14 mmHg at 25°C
Appearance: White to off-white powder
Product Categories: Aspartic acid [Asp, D]
XLogP3-AA: 2.4
H-Bond Donor: 2
H-Bond Acceptor: 6
N-Cbz-L-Aspartic acid 4-benzyl ester Uses
Z-ASP(OBZL)-OH (CAS NO.3479-47-8) is used to protect amino acid monomers, it is used peptide synthesis.
N-Cbz-L-Aspartic acid 4-benzyl ester Production
Z-ASP(OBZL)-OH (CAS NO.3479-47-8) is based on Cbz-L-aspartic acid as raw materials, with benzyl alcohol to esterification reaction, and then crystallized derived.
N-Cbz-L-Aspartic acid 4-benzyl ester Specification
Z-ASP(OBZL)-OH ,its CAS NO. is 3479-47-8,the synonyms is n-Cbz-l-aspartic acid 4-benzyl ester ; n-Cbz-l-aspartic acid beta-benzyl ester ; n-Alpha-cbz-l-aspartic acid beta-benzyl ester ; n-Alpha-carbobenzoxy-l-aspartic acid beta-benzyl ester ; n-Carbobenzoxy-l-aspartic-beta-benzyl ester ; n-Benzyloxycarbonyl-l-aspartic acid 4-benzyl ester ; n-Benzyloxycarbonyl-l-aspartic acid beta-benzyl ester ; z-Aspartic acid(obzl)-oh .
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