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Home/Compounds/Pharmaceutical Intermediate/(2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methoxybutanoic acid
C20H21NO5
355.4 g/mol
Pharmaceutical IntermediateWarning

(2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methoxybutanoic acid

CAS928063-81-4EC837-609-3
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate

This compound is a protected amino acid derivative commonly employed as a peptide building block in solid-phase peptide synthesis. It features a fluorenylmethoxycarbonyl (Fmoc) protecting group and a methyl ether substituent on the threonine side chain, facilitating the construction of modified peptide sequences.

Peptide synthesis intermediateResearch reagent for modified peptide studies

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.

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Related Compounds

SimilarStructure SimilarSimilarity 0.80

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid

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SimilarStructure SimilarSimilarity 0.77

Fmoc-O-tert-Butyl-L-threonine

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Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name

(2S,3R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methoxybutanoic acid

InChIKey

BOGQZFFOTLSMMA-XIKOKIGWSA-N

SMILES

C[C@H]([C@@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13)OC

Synonyms (6)
  • Fmoc-Thr(Me)-OH
  • N-Fmoc-O-methyl-L-threonine

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