N-Fmoc-L-alanine ≥99,0% (durch HPLC), Novabiochem®
Lieferant: NOVABIOCHEM (PART OF MB)
04-12-1006-100EA
65.9
EUR
04-12-1006-100
8.52003.0250
NOVA8.52003.2000
NOVA8.52003.5000
04-12-1006-25
8.52003.0500
8.52003.1000
N-Fmoc-L-alanine ≥99,0% (durch HPLC), Novabiochem®
N-Fmoc-L-alanine
Formel:
C₁₈H₁₇NO₄ Molecular Weight: 311,34 g/mol Schmelzpunkt: 140…150 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00037139 CAS-Nummer: 35661-39-3 EINECS: 252-660-6 |
Spezifikation Testergebnisse
Alternate Names | N-α-Fmoc-L-alanine monohydrate |
Colour (visual) | white to off white |
Appearance of substance (visual) | powder |
Colour index (0,5 M in DMF) | ≥60 Hazen |
Identity (IR) | passes test |
Enantiomeric purity | ≥99,8% (a/a) |
Purity (HPLC) | ≥99,0% (a/a) |
Fmoc-ß-Ala-OH (HPLC) | ≤0,1% (a/a) |
Fmoc-ß-Ala-Ala-OH (HPLC) | ≤0,1% (a/a) |
Fmoc-Ala-Ala-OH (HPLC) | ≤0,1% (a/a) |
Assay free amino acid (GC) | ≤0,2% |
Purity (TLC(011A)) | ≥98% |
Purity (TLC(0811)) | ≥98% |
Solubility (25 mmole in 50 ml DMF) | Clearly Soluble |
Assay (acidimetric) | ≥93,0% |
Water (K. F.) | ≤6,0% |
Ethyl acetate (HS-GC) | ≤0,5% |
Acetate (IC) | ≤0,02% |
Storage | Store below +30 °C |
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