Z-Leu-ONp

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Names

[ CAS No. ]:
1738-87-0

[ Name ]:
Z-Leu-ONp

[Synonym ]:
Carbobenzoxy-L-leucine p-nitrophenyl ester
4-Nitrophenyl N-[(benzyloxy)carbonyl]-L-leucinate
(4-nitrophenyl) (2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoate
Benzyloxycarbonyl-L-leucine p-nitrophenyl ester
L-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester
N-Carbobenzoxy-L-leucine p-nitrophenyl ester
MFCD00024656
N-(Benzyloxycarbonyl)-L-leucine p-nitrophenyl ester
EINECS 217-098-8
Z-Leu-Onp
Benzyloxycarbonyl-L-leucine p-nitrophenylester

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
561.3±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C20H22N2O6

[ Molecular Weight ]:
386.398

[ Flash Point ]:
293.2±28.7 °C

[ Exact Mass ]:
386.147797

[ PSA ]:
110.45000

[ LogP ]:
4.90

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.566

[ Storage condition ]:
2-8°C

Safety Information

[ WGK Germany ]:
3

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Z-Leu-OH
  • 4-Nitrophenol
  • 4-Nitrophenyl chloroformate
  • Sulfurous acid,bis(4-nitrophenyl) ester

DownStream

  • Z-Pro-Leu-Gly-NH2
  • L-Leucine,N-[(phenylmethoxy)carbonyl]-L-leucyl-, methyl ester
  • Z-Leu-OH
  • 4-Nitrophenol
  • Z-Leu-Gly-OH
  • ethyl 2-[(4-methyl-2-phenylmethoxycarbonylamino-pentanoyl)amino]acetate
  • Z-Pro-Leu-Gly-OEt
  • 3-(benzylamino)-5-(4-methylphenyl)cyclohex-2-en-1-one

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(OMe)-Leu-ONP
  • Z-D-Leu-ONp
  • Z-Leu-Pro-OH . CHA
  • Z-Leu-Val-Thr(tBu)-OtBu
  • z-leu-arg-betana hcl
  • Z-Leu-Ile-OH
  • (S)-tert-Butyl 2-((S)-1-hydroxyethyl)piperazine-1-carboxylate
  • N-(1,1-dioxothiolan-3-yl)-4-oxo-4aH-quinazoline-7-carboxamide
  • N-cycloheptyl-4-oxo-4aH-quinazoline-7-carboxamide
  • 3-Benzyl-4,7-dimethyl-5-(tetrazolidin-5-ylmethoxy)chromen-2-one
  • (s)-Cyclopropyl-(2-methoxyphenyl)methanamine hydrochloride
  • (S)-1-(3-Bromophenyl)but-3-enylamine HCl
  • 4-{[3-(2-Aminoethyl)-2,4-dioxo-1,3-thiazolidin-5-ylidene]methyl}-2-methoxyphenyl 2,5-dimethylbenzene-1-sulfonate hydrochloride
  • Methyl 2-amino-4-hydroxy-4-methylpentanoate
  • (4-Bromo-2-methoxyphenyl)hydrazine hydrochloride
  • 1-(4-Chlorophenyl)-3-(1,3,3,7-tetramethyl-2-oxoindolin-5-yl)urea
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