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Medchemexpress LLC N-(9-fluorenylmethoxycarbonyl)-L-leucine (13C) | 202114-53-2 | MFCD00190328 | 99.0% | 354.40 g/mol | C20 13CH23NO4 | 500 MG

Supplier: Medchemexpress LLC HY101064S500MG
Fmoc-leucine-13C is a 13C-isotopically labeled N-(9-fluorenylmethoxycarbonyl)-L-leucine supplied for research use. It serves as a stable isotope standard and a labeled amino acid building block for peptide synthesis, mass spectrometry, and tracer studies (CAS 202114-53-2; MW ≈ 354.40 g/mol; formula C20 13CH23NO4; isotopic enrichment typically 99 atom % 13C).
- Isotopically labeled for mass spectrometry and tracer applications.
- Fmoc-protected for compatibility with solid-phase peptide synthesis.
- High isotopic enrichment improves analytical sensitivity and quantitation.
- Available as a dry powder for standard laboratory handling and storage.
- Useful as an internal standard and for synthesis of labeled peptides.
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