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N-Fmoc-L-alanine ≥99.0% (by HPLC), Novabiochem®

Fornitore: Novabiochem (Part of Merck)

Synonyms: N-(9-Fluorenylmethoxycarbonyl)-L-alanine, (-)-N-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-L-alanine, Fmoc-L-alanine, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alanine, (-)-L-Alanine, N-FMOC protected, (-)-FMOC-L-Ala-OH, (2S)-(-)-2-Aminopropanoic acid, N-FMOC protected, Fmoc-Ala-OH

8.52003.0100 8.52003.0025 8.52003.1000 8.52003.0250 8.52003.0500 8.52003.2000 8.52003.5000
04-12-1006-100EA 89.7 EUR
04-12-1006-100 04-12-1006-25 8.52003.1000 8.52003.0250 8.52003.0500 NOVA8.52003.2000 NOVA8.52003.5000
N-Fmoc-L-alanine ≥99.0% (by HPLC), Novabiochem®
N-Fmoc-L-alanine
Formula: C₁₈H₁₇NO₄
Peso molecolare: 311,34 g/mol
Punto di fusione: 140…150 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00037139
CAS Number: 35661-39-3
EINECS: 252-660-6

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Risultati del test di specificazione

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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