(S)-TERT-BUTYL 3-(((BENZYLOXY)CARBONYL)AMINO)-4-HYDROXYBUTANOATE

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Names

[ CAS No. ]:
146398-02-9

[ Name ]:
(S)-TERT-BUTYL 3-(((BENZYLOXY)CARBONYL)AMINO)-4-HYDROXYBUTANOATE

[Synonym ]:
(3S)-3-benzyloxycarbonylamino-4-hydroxy-1-butanoic acid t-butyl ester
(S)-4-hydroxy-2-{[(phenylmethoxy)carbonyl]amino}butanoic acid 1,1-dimethylethyl ester
Z-Asp(OtBu)-ol
tert-butyl (3S)-3-{[(benzyloxy)carbonyl]amino}-4-hydroxybutanoate
tert-butyl (S)-3-(benzyloxycarbonylamino)-4-hydroxybutanoate
(S)-tert-Butyl 3-(((benzyloxy)carbonyl)amino)-4-hydroxybutanoate
tert-butyl (S)-3-benzyloxycarbonylamino-4-hydroxybutyrate
Butanoic acid,4-hydroxy-3-[[(phenylmethoxy)carbonyl]amino]-,1,1-dimethyl ethyl ester,(3S)

Chemical & Physical Properties

[ Molecular Formula ]:
C16H23NO5

[ Molecular Weight ]:
309.35800

[ Exact Mass ]:
309.15800

[ PSA ]:
88.35000

[ LogP ]:
2.20990

Safety Information

[ HS Code ]:
2924299090

Precursor & DownStream

Precursor

  • Z-Asp(OtBu)-OH.H2O
  • Z-Asp(OBut)-OSu
  • (S)-(S)-2-(((benzyloxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic (isobutyl carbonic) anhydride

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%