N-Hydroxy-5-norbornene-2,3-dicarboximide

for Peptide Synthesis

Specification Assay :: 97.0+% (Titration)

Manufacturer :: FUJIFILM Wako Pure Chemical Corporation

Storage Condition :: Keep at RT.

CAS RN^® :: 21715-90-2
Molecular Formula :: C9H9NO3
Molecular Weight :: 179.17

GHS :

Structural Formula
Label
Packing

SDS

Comparison	Product Number	Package Size	Price	Availability	Certificate of Analysis	Purchase
	Distributor 087-03732 Barcode No 4987481275713	25g		Discontinued	Certificate of Analysis	Distributor
	Distributor 089-03731 Barcode No 4987481275706	100G	List Price 125.00 USD	In stock in Japan	Certificate of Analysis	Distributor

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Overview / Applications
Property
Same CAS list

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SDS

Product Specification Sheet

Certificate of Analysis

25g
100G

Overview / Applications

Outline	This is a reagent that introduces an electron-attracting substituent to the carboxyl group of an amino acid or peptide for activation in order to bind the carboxyl group to the amino group of amine components. Those with an activation substituent introduced to the carboxyl group are called active esters and are generally susceptible to moisture absorption in many cases, but can be isolated and purified and withstand long-term storage in some cases. They are used for increasing the yield of reactants as well as for isolation.This product is a hydroxyamine derivative, has a solid polycyclic structure, is not susceptible to Lossen rearrangement, and has extremely few cases of racemization when applied to fragment condensation. In peptide synthesis using DCC, it is used as an additive like HOBt.

Outline

This is a reagent that introduces an electron-attracting substituent to the carboxyl group of an amino acid or peptide for activation in order to bind the carboxyl group to the amino group of amine components. Those with an activation substituent introduced to the carboxyl group are called active esters and are generally susceptible to moisture absorption in many cases, but can be isolated and purified and withstand long-term storage in some cases. They are used for increasing the yield of reactants as well as for isolation.This product is a hydroxyamine derivative, has a solid polycyclic structure, is not susceptible to Lossen rearrangement, and has extremely few cases of racemization when applied to fragment condensation. In peptide synthesis using DCC, it is used as an additive like HOBt.

Property

Appearance	White - slightly brown, crystalline powder
Melting Point	166 - 171 degrees C

Same CAS list

For research use or further manufacturing use only. Not for use in diagnostic procedures.

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