4-Bromo-L-tryptophan

Suppliers

Names

[ CAS No. ]:
52448-16-5

[ Name ]:
4-Bromo-L-tryptophan

[Synonym ]:
4-Bromo-L-tryptophan
(S)-2-Amino-3-(4-bromo-1H-indol-3-yl)propanoic acid
L-Tryptophan, 4-bromo-
4-Bromotryptophan

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
495.8±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H11BrN2O2

[ Molecular Weight ]:
283.121

[ Flash Point ]:
253.7±28.7 °C

[ Exact Mass ]:
282.000397

[ PSA ]:
79.11000

[ LogP ]:
1.81

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.718

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Precursor & DownStream

Precursor

  • (S)-4-bromo-N-(tert-butoxycarbonyl)tryptophan methyl ester
  • 4-Bromotryptophan

DownStream

  • 4-Bromotryptophan

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds

  • 4-Bromo-L-Phe-OH
  • 4-Bromo-L-Phe-OH
  • 5-bromo-L-tryptophan hydrochloride
  • (S)-4-bromo-N-(tert-butoxycarbonyl)tryptophan methyl ester
  • N-Fmoc-4-Br-L-tryptophan
  • 2-(bromomethyl)-1-chloro-4-(difluoromethoxy)benzene
  • 5-[(4-Methoxypiperidin-4-yl)methyl]thiophene-2-carbonitrile
  • 1-ethyl-2-(1-ethynylcyclopropyl)-1H-imidazole
  • methyl 3-[(3S)-3-aminobutyl]thiophene-2-carboxylate
  • 9-[2-(Ethoxymethoxy)-5-methylphenyl]-9H-carbazole
  • 3-(1,4-dimethyl-1H-pyrazol-3-yl)-2,2-dimethylpropan-1-amine
  • 1,1-Difluoro-2-(2-methoxy-4-nitrophenyl)propan-2-amine
  • 4-(2,6-Difluoro-3-methylphenyl)but-3-en-2-one
  • 2-Methyl-2-[6-(trifluoromethyl)pyridin-3-yl]propan-1-amine
  • 4-(1-tert-butyl-1H-pyrazol-4-yl)-2-methylbutan-2-amine
  • {2,2-Dimethyl-3-[4-(2-methylpropyl)phenyl]cyclopropyl}methanamine
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