ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Research Reagent/N²-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-L-α-glutamine
C20H20N2O5
368.4 g/mol
Research Reagent

(S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-amino-5-oxopentanoic acid

CAS288149-55-3
Category
Research Reagent
Compound Class
Peptide
Primary Use
Research Compound

This compound is an Fmoc-protected amino acid derivative used as a building block in solid-phase peptide synthesis. It features a fluorenylmethyloxycarbonyl (Fmoc) protecting group on the amino terminus and an amide functional group, making it suitable for constructing peptide chains with specific side-chain modifications.

Building block for peptide synthesisResearch reagent for solid-phase peptide chemistry

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing this compound?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→

Related Compounds

SimilarStructure SimilarSimilarity 0.75

N-Fmoc-L-Glutamine

CAS71989-20-3

research compound

SimilarStructure SimilarSimilarity 0.73

Fmoc-L-Glutamic acid 1-tert-butyl ester

CAS84793-07-7

pharmaceutical intermediate

SimilarStructure SimilarSimilarity 0.73

N-(9-Fluorenylmethyloxycarbonyl)-D-glutamic acid 1-tert-butyl ester

CAS109745-15-5

research compound

ApplicationSame Use

Nalpha-Fmoc-Ndelta-trityl-L-glutamine

CAS132327-80-1

research compound

ApplicationSame Use

Fmoc-L-glutamic acid 1-allyl ester

CAS144120-54-7

research compound

ApplicationSame Use

(alphaS)-alpha-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1H-Pyrrolo[2,3-b]pyridine-3-propanoic acid

CAS737007-45-3

research compound

ApplicationSame Use

(R)-Nomega-(t-Butoxycarbonyl)-Nalpha-(9-fluorenylmethoxycarbonyl)-alpha-methylornithin

CAS171860-40-5

research compound

ReferenceSame Category

Isobutylmethylxanthine

CAS28822-58-4

research compound

Related Reading

Therapeutic Peptides in 2026: This Year's Breakthroughs

2026 has been a concentrated year for peptide therapeutics. Efficacy reached a new high in late-stage trials, the obesity field moved beyond the incretins to amylin, the oral route reached weight management, and peptide-guided radioligand therapy kept advancing — each point tied to a specific 2025–2026 result.

Read more
Identifiers
IUPAC Name

(4S)-5-amino-4-(9H-fluoren-9-ylmethoxycarbonylamino)-5-oxopentanoic acid

InChIKey

MZRFDZFXTSDMFA-KRWDZBQOSA-N

SMILES

C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CCC(=O)O)C(=O)N

Synonyms (11)
  • Fmoc-Glu-NH
  • Fmoc-L-isoGln-OH
  • Fmoc-alpha-Glutamine
  • fmoc-l-isoglutamine

Sourcing this compound?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→