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Merck

8.52165

Fmoc-D-Arg(Pbf)-OH

≥98.5% (HPLC), for peptide synthesis, Novabiochem®

Synonym(s):

Fmoc-D-Arg(Pbf)-OH, N-α-Fmoc-N G-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine

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About This Item

Empirical Formula (Hill Notation):
C34H40N4O7S
CAS Number:
Molecular Weight:
648.77
UNSPSC Code:
12352209
NACRES:
NA.22
MDL number:
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Product Name

Fmoc-D-Arg(Pbf)-OH, Novabiochem®

Quality Level

product line

Novabiochem®

assay

≥85.0% (acidimetric), ≥98% (TLC), ≥98.5% (HPLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

15-25°C

SMILES string

[S](=O)(=O)(N=C(NCCC[C@@H](NC(=O)OCC3c4c(cccc4)c5c3cccc5)C(=O)O)N)c1c(c2c(c(c1C)C)OC(C2)(C)C)C

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-/m1/s1

InChI key

HNICLNKVURBTKV-MUUNZHRXSA-N

General description

Standard building block of introduction of D-arginine amino-acid residues by Fmoc SPPS

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(011C)): ≥ 98 %
Purity (TLC(157B)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.5 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 85.0 %
Water (K. F.): ≤ 2.00 %

To see the solvent systems used for TLC of Novabiochem® products please click here.

Other Notes

Replaces: 04-13-1068

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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