L-Leucine,N-(phenylmethyl)-

Suppliers

Names

[ CAS No. ]:
2743-42-2

[ Name ]:
L-Leucine,N-(phenylmethyl)-

[Synonym ]:
(S)-2-(benzylamino)-4-methylpentanoic acid
N-benzyl-L-leucine
(S)-N-benzylleucine
(S)-2-N-benzylamino-4-methylpentanoic acid

Chemical & Physical Properties

[ Density]:
1.058g/cm3

[ Boiling Point ]:
349.8ºC at 760mmHg

[ Molecular Formula ]:
C13H19NO2

[ Molecular Weight ]:
221.29500

[ Flash Point ]:
165.3ºC

[ Exact Mass ]:
221.14200

[ PSA ]:
49.33000

[ LogP ]:
2.66640

[ Vapour Pressure ]:
1.72E-05mmHg at 25°C

[ Index of Refraction ]:
1.524

Safety Information

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • L-leucine
  • Benzyl chloride
  • Ketoleucine
  • Benzylamine
  • Benzaldehyde
  • methyl L-leucinate

DownStream

  • N-Methyl-L-leucine

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • L-Leucine,N-[(phenylmethoxy)carbonyl]-, hydrazide
  • L-Leucine,N-[N-[(phenylmethoxy)carbonyl]-S-(phenylmethyl)-L-cysteinyl]-, methyl ester(9CI)
  • L-Leucine, N-[(1,1-dimethylethoxy)carbonyl]-, phenylmethyl ester
  • (2S)-2-[[(2S)-2-[[(2S)-2-acetamidopropanoyl]amino]-3-(4-benzoylphenyl)propanoyl]amino]-4-methylpentanoic acid
  • (2S)-2-[[(2S)-2-[[(2S)-2-benzamido-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoic acid
  • (2S)-2-[[(2S)-2-[[2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoic acid
  • (4S,4aR,5S,6R,8aS)-6-(1,3-Dihydro-4-hydroxy-1-methyl-3-oxo-1-isobenzofuranyl)-4-(dimethylamino)-1,4,4a,5,6,8a-hexahydro-3,5,8,8a-tetrahydroxy-1-oxo-2-naphthalenecarboxamide
  • 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[3-(2-chlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, 2-oxopropyl ester, [2S-(2I+/-,5I+/-,6I(2))]-
  • 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)oxoacetyl]amino]-3-ethenyl-8-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (6R-trans)-
  • N-[2-[[1-(Hydroxymethyl)-2-oxo-2-(1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocin-3(4H)-yl)ethyl]amino]-2-oxoethyl]-2-phenyl-4-quinolinecarboxamide
  • rel-(3aR,3bS,6aS,7aR)-3a,3b,4,5,6,6a,7,7a-Octahydro-3,3a,3b,7a-tetrahydroxy-6,6-dimethyl-5-(1-methylethylidene)-2-(3-methyl-1-oxobutyl)-1H-cyclopenta[a]pentalen-1-one
  • O-3-Deoxy-4-C-methyl-3-(methylamino)-I(2)-L-arabinopyranosyl-(1a6)-O-[2,6-diamino-2,3,4,6-tetradeoxy-I+/--D-erythro-hexopyranosyl-(1a4)]-2-deoxy-N1,N3-diethyl-D-streptamine
  • 5-cyclopentyl-1-methyl-1H-pyrazol-3-aminehydrochloride
  • Methyl (2E,3E,5E)-6-[(3S)-3,4-dihydro-4,4-dimethyl-3-[(3-methyl-2-buten-1-yl)oxy]-2H-1,5-benzodioxepin-7-yl]-3-(hydroxymethyl)-2-(methoxymethylene)-3,5-hexadienoate
  • 2-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-6-(formyloxy)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-, [4S-(4I+/-,4aI+/-,5aI+/-,6I(2),12aI+/-)]-
  • Diphenylmethyl (6R,7R)-7-[[(1,1-dimethylethoxy)carbonyl]amino]-8-oxo-3-[(1E)-2-[(4-pyridinylmethyl)thio]ethenyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate