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CAS 203854-51-7

:

(3R)-4-(1,1-Dimethylethoxy)-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]butanoic acid

Description:
The chemical substance known as (3R)-4-(1,1-Dimethylethoxy)-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]butanoic acid, with the CAS number 203854-51-7, is a synthetic compound primarily used in peptide synthesis and as a protecting group in organic chemistry. This compound features a butanoic acid backbone, which is modified with a fluorenylmethoxycarbonyl (Fmoc) group, a common protective group for amino acids. The presence of the 1,1-dimethylethoxy group enhances its stability and solubility in organic solvents. The stereochemistry at the 3-position is crucial for its biological activity, as the (3R) configuration can influence the compound's interaction with biological targets. This substance is typically characterized by its solid state at room temperature, and it may exhibit specific melting and boiling points, solubility in organic solvents, and reactivity with nucleophiles. Its applications in peptide synthesis make it valuable in pharmaceutical research and development, particularly in the design of peptide-based therapeutics.
Formula:C23H27NO5
InChI:InChI=1S/C23H27NO5/c1-23(2,3)29-13-15(12-21(25)26)24-22(27)28-14-20-18-10-6-4-8-16(18)17-9-5-7-11-19(17)20/h4-11,15,20H,12-14H2,1-3H3,(H,24,27)(H,25,26)/t15-/m1/s1
InChI key:InChIKey=SKYFRYZPXHNPOK-OAHLLOKOSA-N
SMILES:C(OC(N[C@@H](COC(C)(C)C)CC(O)=O)=O)C1C=2C(C=3C1=CC=CC3)=CC=CC2
Synonyms:
  • (3R)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]butanoic acid
  • (3R)-4-(1,1-Dimethylethoxy)-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]butanoic acid
  • Butanoic acid, 4-(1,1-dimethylethoxy)-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (3R)-
  • Butanoic acid, 4-(1,1-dimethylethoxy)-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, (R)-
  • Fmoc-L-Beta-Homoserine(Otbu)
  • Fmoc-β-HoSer(OtBu)-OH
  • Fmoc-β-HoSer(tBu)-OH
  • (3R)-4-tert-Butoxy-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}butanoic acid
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