Fmoc-arg(pbf)-oh

Catalog	BBC154445779
CAS	154445-77-9
Structure
Synonyms	Na-Fmoc-Ng-2,2,4,6,7-pentamethyl-dihydrobenzofuran-5-sulfonyl-L-arginine
IUPAC Name	(2S)-5-[[amino-[(2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-yl)sulfonylamino]methylidene]amino]-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoic acid
Molecular Weight	648.77
Molecular Formula	C34H40N4O7S
Canonical SMILES	CC1=C(C(=C(C2=C1OC(C2)(C)C)C)S(=O)(=O)NC(=NCCC[C@@H](C(=O)O)NC(=O)OCC3C4=CC=CC=C4C5=CC=CC=C35)N)C
InChI	InChI=1S/C34H40N4O7S/c1-19-20(2)30(21(3)26-17-34(4,5)45-29(19)26)46(42,43)38-32(35)36-16-10-15-28(31(39)40)37-33(41)44-18-27-24-13-8-6-11-22(24)23-12-7-9-14-25(23)27/h6-9,11-14,27-28H,10,15-18H2,1-5H3,(H,37,41)(H,39,40)(H3,35,36,38)/t28-/m0/s1
InChI Key	HNICLNKVURBTKV-NDEPHWFRSA-N
Melting Point	132 °C
Purity	98%
Density	1.37±0.1 g/ml
Appearance	White to off-white solid
pKa	3.83±0.21