chempirical

Fmoc-leucine

C21H23NO4CAS 35661-60-0353.42 g/mol

Open in Covalent MOL file
NHOOOOH
Carboxylic acid

Properties

Molecular formula
C21H23NO4
Molar mass
353.42 g/mol
Exact mass
353.1627 Da
Melting point
144–146 °C (decomposes)
logP
4.23Crippen estimate
Polar surface area
79.1 Ų
H-bond donors / acceptors
2 / 3
Rotatable bonds
6
Stereocentres
Sin SMILES atom order

Identifiers

CAS number
35661-60-0
SMILES
CC(C)C[C@H](N=C(O)OCC1c2ccccc2-c2ccccc21)C(=O)O
InChIKey
CBPJQFCAFFNICX-IBGZPJMESA-N
InChI
InChI=1S/C21H23NO4/c1-13(2)11-19(20(23)24)22-21(25)26-12-18-16-9-5-3-7-14(16)15-8-4-6-10-17(15)18/h3-10,13,18-19H,11-12H2,1-2H3,(H,22,25)(H,23,24)/t19-/m0/s1

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

14 names · show all
  • L-Leucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-leucine
  • N-(9-Fluorenylmethoxycarbonyl)-L-leucine
  • N-(9-Fluorenylmethoxycarbonyl)leucine
  • NPC 15199
  • N-(Fluorenylmethoxycarbonyl)leucine
  • N-FMOC-leucine
  • NSC 334290
  • 908: PN: WO2006135786 PAGE: 58 claimed protein
  • 217: PN: US20070042401 PAGE: 29 claimed protein
  • (2S)-2-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-4-methylpentanoic acid
  • Fmoc-L-leucine
  • (2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-4-methylpentanoic acid
  • (2S)-2-([[(9H-Fluoren-9-yl)methoxy]carbonyl]amino)-4-methylpentanoic acid

Work with Fmoc-leucine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-5-methyl-L-norleucine180414-94-282 % similar (2R)-3-Cyclopropyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid170642-29-278 % similar (αS)-α-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]cyclopropanepropanoic acid214750-76-278 % similar (2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-4,4-difluorobutanoic acid467442-21-376 % similar (αS)-α-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]cyclobutanepropanoic acid478183-62-975 % similar (αR)-α-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]cyclohexanepropanoic acid144701-25-773 % similar N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alanine35661-39-371 % similar N-(9-Fluorenylmethoxycarbonyl)-D-alanine79990-15-171 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Fmoc-N-methyl-D-valine103478-58-6 tert-Butyl (2R,3S)-6-oxo-2,3-diphenylmorpholine-4-carboxylate112741-49-8 1,1-Dimethylethyl (2S,3R)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate112741-50-1 Fmoc-D-nle-oh112883-41-7 (2R)-2-(((9H-Fluoren-9-ylmethoxy)carbonyl)amino)-4-methylpentanoic acid114360-54-2 Fmoc-D-allo-ile-oh118904-37-3 (2S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3,3-dimethylbutanoic acid132684-60-7 Fmoc-D-ile-oh143688-83-9

Elsewhere

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