N-Fmoc-L-leucine, 98%
N-Fmoc-L-leucine, 98%
N-Fmoc-L-leucine, 98%
Thermo Scientific Chemicals

N-Fmoc-L-leucine, 98%

CAS: 35661-60-0 | C21H23NO4 | 353.42 g/mol
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Quantity:
5 g
25 g
產品號碼 B21040.06
亦稱為 B21040-06
價格 (TWD)
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Quantity:
5 g
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化學識別
CAS35661-60-0
IUPAC Name(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoic acid
Molecular FormulaC21H23NO4
InChI KeyCBPJQFCAFFNICX-TWYLJJHKNA-N
SMILESCC(C)C[C@H](NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O
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規格Specification Sheet規格表
Assay (Aqueous acid-base Titration)≥97.5 to ≤102.5% (non-U.S. sourced material)
Melting Point (clear melt)150.0-157.0°C
Appearance (Color)White
Assay from Supplier's CofA≥97.5% (HPLC, U.S. sourced material)
Optical Rotation-25.0 ± 1.5° (C=1 in DMF)
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This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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