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Merck
CN

737798

Fmoc-leu-bt

97%

Synonym(s):

(S)-(9H-Fluoren-9-yl)methyl 1-(1H-benzo[d][1,2,3]triazol-1-yl)-4-methyl-1-oxopentan-2-ylcarbamate, (S)-N-Fmoc-1-benzotriazolylcarbonyl-3-methylbutylamine

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About This Item

Empirical Formula (Hill Notation):
C27H26N4O3
CAS Number:
1072840-99-3
Molecular Weight:
454.52
NACRES:
NA.26
PubChem Substance ID:
329765228
UNSPSC Code:
12352200
MDL number:
MFCD12912215

Key Documents

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Product Name

Fmoc-leu-bt, 97%

InChI

1S/C27H26N4O3/c1-17(2)15-24(26(32)31-25-14-8-7-13-23(25)29-30-31)28-27(33)34-16-22-20-11-5-3-9-18(20)19-10-4-6-12-21(19)22/h3-14,17,22,24H,15-16H2,1-2H3,(H,28,33)/t24-/m0/s1

SMILES string

CC(C)C[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(=O)n4nnc5ccccc45

InChI key

ZWFTXRDNFPCOSI-DEOSSOPVSA-N

assay

97%

form

solid

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

mp

121-126 °C

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-8°C

Application

Benzotriazole amino acids, or aminoacylbenzotriazolides, are versatile reagents for synthesizing peptides as well as their mimetics and conjugates. Benzotriazole amino acids have been used for the preparation of diverse derivatives including:

  • Polypeptidal benzotriazolides
  • Peptidomimetics, such as aminoxypeptides, depsipeptides and heterocyclic peptidomimetics
  • Tagged peptides and peptidomimetics, particularly those with fluorescent labels,
  • N, O, S, and C linked peptide conjugates

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBL4026V

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Abdelmajeid, A.; et al.
Synthesis, 2995-3005 (2011)
Hansen, F. K.; et al.
Heterocycles, 515-526 (2012)
Katritzky, A. R.; et al.
The Journal of Organic Chemistry, 8690-8694 (2009)
Katritzky, A. R.; et al.
Synlett, 2392-2411 (2009)
Katritzky, A. R.; et al.
Synthesis, 2013-2022 (2008)
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