Z-Leu-ONp

Names

[ Name ]:
Z-Leu-ONp

[Synonym ]:
Carbobenzoxy-L-leucine p-nitrophenyl ester
4-Nitrophenyl N-[(benzyloxy)carbonyl]-L-leucinate
(4-nitrophenyl) (2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoate
Benzyloxycarbonyl-L-leucine p-nitrophenyl ester
L-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester
N-Carbobenzoxy-L-leucine p-nitrophenyl ester
MFCD00024656
N-(Benzyloxycarbonyl)-L-leucine p-nitrophenyl ester
EINECS 217-098-8
Z-Leu-Onp
Benzyloxycarbonyl-L-leucine p-nitrophenylester

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
561.3±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₀H₂₂N₂O₆

[ Molecular Weight ]:
386.398

[ Flash Point ]:
293.2±28.7 °C

[ Exact Mass ]:
386.147797

[ PSA ]:
110.45000

[ LogP ]:
4.90

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.566

[ Storage condition ]:
2-8°C

Safety Information

[ WGK Germany ]:
3

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%