Z-Asp(OtBu)-Ome

Suppliers

Names

[ CAS No. ]:
63327-57-1

[ Name ]:
Z-Asp(OtBu)-Ome

[Synonym ]:
4-O-tert-butyl 1-O-methyl (2S)-2-(phenylmethoxycarbonylamino)butanedioate
N-[(Phenylmethoxy)carbonyl]-L-aspartic acid 4-(1,1-dimethylethyl) 1-methyl ester
Z-Asp(OtBu)-Ome

Chemical & Physical Properties

[ Density]:
1.161±0.06 g/cm3

[ Molecular Formula ]:
C17H23NO6

[ Molecular Weight ]:
337.36800

[ Exact Mass ]:
337.15300

[ PSA ]:
90.93000

[ LogP ]:
2.57710

[ Water Solubility ]:
Very slightly soluble (0.19 g/L) (25 ºC)

MSDS

Safety Information

[ HS Code ]:
2924299090

Synthetic Route

Precursor & DownStream

Precursor

  • Z-Asp(OtBu)-OH.H2O
  • methyl iodide
  • diazomethane
  • Z-Asp-OMe
  • tert-Butanol
  • (Trimethylsilyl)diazomethane
  • Isobutylene
  • (S)-(S)-2-(((benzyloxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic (isobutyl carbonic) anhydride
  • Benzyl chloroformate

DownStream

  • Z-Asp(OtBu)-OH.H2O
  • Z-Asp-OMe
  • H-Asp(OBut)-OmeHCL
  • H-Asp(OtBu)-OMe

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%


Related Compounds

  • Z-Asp(OtBu)-OH.H2O
  • Z-Asp(-OtBu)-OSu
  • Z-Asp(OtBu)-OH.H2O
  • Z-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone
  • Z-Asp(OMe)-Gln-Met-DL-Asp(OMe)-fluoromethylketone
  • z-asp-ome dcha
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