Nα-Boc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine
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Nα-Boc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine

* Please kindly note that our products are not to be used for therapeutic purposes and cannot be sold to patients.

Pbf is advantageous compared to Pmc because of its lower TFA-induced Trp alkylation in the deprotection step of Fmoc-solid phase synthesis.

Category
BOC-Amino Acids
Catalog number
BAT-002981
CAS number
186698-61-3
Molecular Formula
C24H38N4O7S
Molecular Weight
526.77
Nα-Boc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine
IUPAC Name
(2R)-5-[[amino-[(2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-yl)sulfonylamino]methylidene]amino]-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid
Synonyms
Boc-D-Arg(Pbf)-OH; (2R)-5-[[amino-[(2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-yl)sulfonylamino]methylidene]amino]-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid
Appearance
White to off-white powder
Purity
≥ 99% (HPLC)
Density
1.31±0.1 g/cm3(Predicted)
Melting Point
63-91 °C
Storage
Store at 2-8 °C
InChI
InChI=1S/C24H38N4O7S/c1-13-14(2)19(15(3)16-12-24(7,8)34-18(13)16)36(32,33)28-21(25)26-11-9-10-17(20(29)30)27-22(31)35-23(4,5)6/h17H,9-12H2,1-8H3,(H,27,31)(H,29,30)(H3,25,26,28)/t17-/m1/s1
InChI Key
CVFXPOKENLGCID-QGZVFWFLSA-N
Canonical SMILES
CC1=C(C(=C(C2=C1OC(C2)(C)C)C)S(=O)(=O)NC(=NCCCC(C(=O)O)NC(=O)OC(C)(C)C)N)C
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