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Key Documents

8.55001

Sigma-Aldrich

Rink Amide resin (100-200 mesh)

Novabiochem®

Synonym(s):

4-(2′,4′-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxy resin

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About This Item

UNSPSC Code:
12352111
NACRES:
NA.22

Quality Level

product line

Novabiochem®

form

beads

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

amine

storage temp.

2-30°C

General description

An excellent support for the Fmoc SPPS of peptide amides. This resin is more acid-sensitive than Rink Amide AM and Rink Amide MBHA resins. Cleavage with high concentrations of TFA can lead to the breakdown of the linker, with the concomitant formation of by-products that can not be removed by simple washes. These problems appear to be minimized through the use of low TFA concentrations or by the addition of trialkyl silanes to the cleavage mixture.

Associated Protocols and Technical Articles
Protocols for Loading of Peptide Synthesis Resins

Linkage

Replaces: 01-64-0013

Analysis Note

Color (visual): white to pale yellow to beige
Appearance of substance (visual): beads
Loading (Photometric determination of the Fmoc-chromophore liberated upon treatment with DBU/DMF): 0.40 - 0.80 mmol/g
TNBS-Test: passes test
Swelling Volume (in DMF): lot specific result
Swelling Volume (in CH₂Cl₂): lot specific result
Total swelling volume acc. Houben Weyl (in CH2Cl2): ≥ 5.2 ml/g
Total swelling volume acc. Houben Weyl (in DMF): ≥ 5.2 ml/g
The polymer matrix is copoly (styrene-1 % DVB) 100 - 200 mesh.

Legal Information

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

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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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