Fmoc-Gln-OH

• CAS: 71989-20-3
• Catalog Number: ACM71989203
• Category: Amino Acids
• Molecular Weight: 368.38
• Description: Building block for introduction of glutamine by Fmoc SPPS. Not compatible with uronium and phosphonium coupling reagents
• Synonyms: Fmoc-Gln-OH, N-α-Fmoc-L-glutamine
• InChI: 1S/C20H20N2O5/c21-18(23)10-9-17(19(24)25)22-20(26)27-11-16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8,16-17H,9-11H2,(H2,21,23)(H,22,26)(H,24,25)
• InChI Key: IZKGGDFLLNVXNZ-UHFFFAOYSA-N
• Melting Point: 220-225℃
• Application: Peptide synthesis.
• Assay: ≥95.0% (acidimetric); ≥98% (TLC); ≥99.0% (HPLC)
• Form: powder
• Functional Group: amide
• MDL Number: MFCD00037137
• Quality Level: 200
• Reaction Suitability: reaction type: Fmoc solid-phase peptide synthesis
• Storage Temperature: 2-30℃

Synthetic Use

Upstream Synthesis Route 1

• 56-85-9

• 71989-20-3

Reference: [1] Tetrahedron Letters, 2017, vol. 58, # 16, p. 1600 - 1603

Downstream Synthesis Route 1

• 76-84-6
• 71989-20-3

• 132327-80-1

Reference: [1] Patent: US5354843, 1994, A,

Downstream Synthesis Route 2

• 71989-20-3
• 64-19-7

• 2490-97-3

Reference: [1] Asian Journal of Chemistry, 2014, vol. 26, # 10, p. 2941 - 2944

* For details of the synthesis route, please refer to the original source to ensure accuracy.