Fmoc-Arg(Pbf)-OH ≥99.0% (by HPLC), in polvere, Novabiochem®
Fornitore: Novabiochem (Part of Merck)
Synonyms:
Nα-Fmoc-Nω-Pbf-L-arginine, Nα-Fmoc-Nomega-(2,2,4,6,7-pentamethyl-2,3-dihydrobenzo[b]furan-5-ylsulphonyl)-L-arginine, Nɑ-[(9H-Fluoren-9-ylmethoxy)carbonyl]-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulphonyl)-L-arginine
It can be used for TLC-Systems.
Formula:
C₃₄H₄₀N₄O₇S Peso molecolare: 648,78 g/mol Punto di fusione: > 65 °C |
MDL Number:
MFCD00235804 CAS Number: 154445-77-9 |
Risultati del test di specificazione
Alternate Names | N-α-Fmoc-NG-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine |
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-Arg(Pbf)-OH (HPLC) | ≤ 0,1% (a/a) |
Fmoc-Arg(Pbf)-Arg(Pbf)-OH (HPLC) | ≤ 0,1% (a/a) |
Fmoc-Arg-OH (HPLC) | ≤ 0,1% (a/a) |
Assay Free Amino acid (HPLC) | ≤ 0,2% |
Purity (TLC(011C)) | ≥ 98% |
Purity (TLC(157B)) | ≥ 98% |
Solubility (12,5 mmol in 25 ml DMF) | Clearly Soluble |
Assay (Acidimetric) | ≥ 90,0% |
Water (K, F,) | ≤ 2,0% |
Ethyl acetate (HS-GC) | ≤ 1,0% |
Acetate (IC) | ≤ 0,02% |
Storage | Store at -15 to -25 °C |
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