Boc-L-aspartinol 4-tert-Butyl Ester

Suppliers

Names

[ CAS No. ]:
153287-86-6

[ 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

Precursor & DownStream

Precursor

  • Boc-Asp(OtBu)-OH.DCHA
  • BOC-ASP(OTBU)-OSU
  • Boc-L-aspartic acid 4-tert-butylester
  • Di-tert-butyl dicarbonate
  • H-Asp(OtBu)-OH

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%


Related Compounds

  • 1-(4,6-Dichloroquinolin-3-yl)-2,2-difluoroethan-1-ol
  • 2-[1-(2,4-Dimethoxypyridin-3-yl)cyclopropyl]ethan-1-amine
  • Ethyl 4-[(pyrrolidin-2-yl)methyl]piperidine-1-carboxylate
  • tert-butyl N-{2-[2-(dimethylamino)-4-methyl-1,3-thiazol-5-yl]-1-oxopropan-2-yl}carbamate
  • 4-[(3S)-3-aminobutyl]-5-bromo-2-methoxyphenol
  • 1,1-Difluoro-3-[3-(2-methylphenyl)phenyl]propan-2-amine
  • (2S)-1-(3-chloro-2,4-difluorophenyl)propan-2-amine
  • Methyl 3-(4-chloro-2-methoxyphenyl)-2-hydroxypropanoate
  • 1,1,1-trifluoro-3-(6-methoxy-1H-indol-2-yl)propan-2-one
  • 3-Fluoro-3-(3-fluoropyridin-2-yl)propan-1-amine
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