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Merck

8.52134

Fmoc-Arg(Pbf)-OPfp

Novabiochem®

Synonym(s):

Fmoc-Arg(Pbf)-OPfp, N-α-Fmoc-N G-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine pentafluorophenyl ester

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About This Item

Empirical Formula (Hill Notation):
C40H39F5N4O7S
CAS Number:
Molecular Weight:
814.82
UNSPSC Code:
12352209
NACRES:
NA.22
MDL number:
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Quality Level

product line

Novabiochem®

assay

≥90.0% (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

Fc1c(c(c(c(c1F)F)OC(=O)[C@@H](NC(=O)OCC4c5c(cccc5)c6c4cccc6)CCC\N=C(\N[S](=O)(=O)c2c(c3c(c(c2C)C)OC(C3)(C)C)C)/N)F)F

InChI

1S/C40H39F5N4O7S/c1-19-20(2)36(21(3)26-17-40(4,5)56-34(19)26)57(52,53)49-38(46)47-16-10-15-28(37(50)55-35-32(44)30(42)29(41)31(43)33(35)45)48-39(51)54-18-27-24-13-8-6-11-22(24)23-12-7-9-14-25(23)27/h6-9,11-14,27-28H,10,15-18H2,1-5H3,(H,48,51)(H3,46,47,49)/t28-/m0/s1

InChI key

SKUZYOYASRPHMO-NDEPHWFRSA-N

General description

Pre-formed pentafluorophenyl ester for coupling of arginine amino-acid residues by Fmoc SPPS. Use enables bromophenol blue monitoring of amide bond formation.

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

Analysis Note

Color (visual): white to off white
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.0% (a/a)
Purity (TLC (0003)): <2% DCU
Assay (HPLC, area%): ≥ 90.0% (a/a)
Solubility (0,5 mmole in 3 ml DMF): clearly soluble

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

Other Notes

Replaces: 04-12-1544

Legal Information

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


pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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