| | Identification | Back Directory |  | [Name] 
 (S)-N-Fmoc-2-(2'-propylenyl)alanine
 |  | [CAS] 
 288617-71-0
 |  | [Synonyms] 
 FMoc-α-Me-Gly(Allyl)-OH
 Fmoc-alpha-All-D-Ala-OH
 (S)-N-Fmoc-A-Allylalanine
 (S)-N-FMOC-Α-ALLYLALANINE
 (S)-N-Fmoc-alpha-allylalanine
 Fmoc-(S)-2-(2-propenyl)Ala-OH
 Fmoc-(S)-2-(2-propenyl)alanine
 Fmoc-alpha-methyl-L-allylglycine
 (S)-N-Fmoc-α-2-n-propenylalanine
 (S)-N-Fmoc-2-(2'-propenyl)alanine
 (S)-N-Fmoc-2-(2'-propylenyl)alanine
 (2S)-2-(Fmoc-amino)-2-methyl-4-pentenoic acid
 N-α-(9-Fluorenylmethoxycarbonyl)-α-methyl-L-α-allylglycine
 (S)-N-(9-Fluorenylmethylcarbamate)-2-(2'-propylenyl)alanine
 (9H-Fluoren-9-yl)MethOxy]Carbonyl Alpha-Methyl-Gly(Allyl)-OH
 (2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-4-pentenoic acid
 (2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpent-4-enoic acid
 4-Pentenoic acid, 2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2-methyl-, (2S)-
 |  | [Molecular Formula] 
 C21H21NO4
 |  | [MDL Number] 
 MFCD02682444
 |  | [MOL File] 
 288617-71-0.mol
 |  | [Molecular Weight] 
 351.4
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 564.3±45.0 °C(Predicted)
 |  | [density ] 
 1.224
 |  | [storage temp. ] 
 Inert atmosphere,Store in freezer, under -20°C
 |  | [form ] 
 liquid
 |  | [pka] 
 3.81±0.11(Predicted)
 |  | [color ] 
 pale yellow
 |  | [InChI] 
 InChI=1S/C21H21NO4/c1-3-12-21(2,19(23)24)22-20(25)26-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h3-11,18H,1,12-13H2,2H3,(H,22,25)(H,23,24)/t21-/m0/s1
 |  | [InChIKey] 
 FNCSRFHDUZYOCR-NRFANRHFSA-N
 |  | [SMILES] 
 C(O)(=O)[C@](NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O)(C)CC=C
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 Olefinic alpha-methyl amino acid for peptide stapling. Upon incorporation of this amino acid into a peptide, along with another of the same or derivative with a different length of the olefinic side chain, the two can be ′stapled′ via a ring closing metathesis reaction with Grubb′s catalyst (product # 579726). The resulting stapled peptide macrocycle has been shown to stabilize the alpha-helical structure of peptides, which can lead to favorable biological characteristics such as increased proteolytic stability and cellular uptake.
 |  | [reaction suitability] 
 reaction type: Fmoc solid-phase peptide synthesis
 | 
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