Boc-L-aspartinol 4-tert-Butyl Ester

Names

[ Name ]:
Boc-L-aspartinol 4-tert-Butyl Ester

[Synonym ]:
(S)-tert-butyl 3-((tert-butoxycarbonyl)amino)-4-hydroxybutanoate
tert-butyl (3S)-3-[(tert-butoxycarbonyl)amino]-4-hydroxy-butanoate
(S)-3-t-butoxycarbonylamino-4-hydroxy-butyric acid tert-butyl ester
tert-butyl 3(S)-(tert-butoxycarbonylamino)-4-hydroxybutanoate

Chemical & Physical Properties

[ Density]:
1.071g/cm3

[ Boiling Point ]:
393.4ºC at 760mmHg

[ Molecular Formula ]:
C₁₃H₂₅NO₅

[ Molecular Weight ]:
275.34100

[ Flash Point ]:
191.7ºC

[ Exact Mass ]:
275.17300

[ PSA ]:
88.35000

[ LogP ]:
1.80820

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.464

Safety Information

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2924199090

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%