Boc-L-Asp(Bzl)-ONp

Names

[ Name ]:
Boc-L-Asp(Bzl)-ONp

[Synonym ]:
4-Benzyl 1-(4-nitrophenyl) N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-aspartate
L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 1-(4-nitrophenyl) 4-(phenylmethyl) ester
Boc-Asp(OBzl)-ONp

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
609.9±55.0 °C at 760 mmHg

[ Melting Point ]:
106℃

[ Molecular Formula ]:
C₂₂H₂₄N₂O₈

[ Molecular Weight ]:
444.435

[ Flash Point ]:
322.6±31.5 °C

[ Exact Mass ]:
444.153259

[ PSA ]:
136.75000

[ LogP ]:
5.21

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.562

[ 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%