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Merck
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文件

8.55074

Sigma-Aldrich

Weinreb AM resin

Novabiochem®

别名:

N-Fmoc- N-methoxy-β-alanine AM resin

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About This Item

分類程式碼代碼:
12352203
NACRES:
NA.22

品質等級

產品線

Novabiochem®

形狀

beads

反應適用性

reaction type: Fmoc solid-phase peptide synthesis

製造商/商標名

Novabiochem®

應用

peptide synthesis

儲存溫度

2-30°C

一般說明

This support is useful for the production of peptide aldehydes and other carboxaldehydes. Following removal of the Fmoc group with 20% piperidine in DMF, acylation of the resin-bound methoxylamine is best effected using DIPCDI/HOAt or HATU/DIPEA activation. This results in formation of a supported Weinreb-type amide which can be either reduced to an aldehyde with LiAlH4 [1,2] or cleaved with Grignard reagents to give ketones [2,3].

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

聯結

Replaces: 01-64-0153

分析報告

Color (visual): white to yellow to beige
Appearance of substance (visual): beads
Loading (Photometric determination of the Fmoc-chromophore liberated upon treatment with DBU/DMF): 0.40 - 1.00 mmol/g
Swelling Volume (in CH₂Cl₂): lot specific result
The polymer matrix is copoly (styrene - 1 % DVB), 100 - 200 mesh

法律資訊

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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商品

Novabiochem® has one of the most extensive ranges of linkers and derivatized resins for Fmoc solid phase peptide synthesis. These resins have varied properties with special protocols for loading and cleaving.

Novabiochem® has one of the most extensive ranges of linkers and derivatized resins for Fmoc solid phase peptide synthesis. These resins have varied properties with special protocols for loading and cleaving.

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