Fmoc-Arg(Pbf)-OH ≥99.0% (by HPLC), powder, Novabiochem®

About this item

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

CAS Number:154445-77-9

Formula:C₃₄H₄₀N₄O₇S

MDL Number:MFCD00235804

Molecular Weight:648.78 g/mol

Melting Pt:> 65 °C

Specifications

Environmentally Preferable:

Specifications

Specification Test Results

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