Imprimer

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

Marques : Novabiochem (Part of Merck)
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

04-12-1006-100EA 72.4 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% (par HPLC), Novabiochem®
N-Fmoc-L-alanine
Formule: C₁₈H₁₇NO₄
Poids moléculaire: 311,34 g/mol
Point de fusion: 140…150 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00037139
Numéro CAS: 35661-39-3
EINECS: 252-660-6

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Résultats des tests de spécification

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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