Introduction and application of CAS No.65853-65-8 | N-(2-Chlorobenzyloxycarbonyloxy)succinimide
N-(2-Chlorobenzyloxycarbonyloxy)succinimide (CbzOSu) is a reactive, solid-phase synthesis reagent used in the acetylation of peptides and proteins. It is synthesised by reacting an excess of chloroform with succinic anhydride in the presence of triethylamine.
The reaction is carried out at room temperature for 18 hours. CbzOSu can be used to immobilise peptides and proteins on silica, sephadex or cellulose columns. This reagent has been shown to have impurities that are spontaneously derivatised and will interfere with the ion-exchange chromatography process.
Synonyms:
(2-chlorophenyl)methyl (2,5-dioxopyrrolidin-1-yl) carbonate;
Specification of CAS No.65853-65-8 | N-(2-Chlorobenzyloxycarbonyloxy)succinimide
|
ITEMS |
SPECIFICATION |
|
CAS |
65853-65-8 |
|
MF |
C12H10ClNO5 |
|
MW |
283.66 |
|
Density |
1.48 g/cm3 |
|
Boiling point |
397.4ºC at 760 mmHg |
|
Melting Point |
103-105ºC |
|
Refractive Index |
1.596 |
Package and transportation of Introduction and application of CAS No.65853-65-8 | N-(2-Chlorobenzyloxycarbonyloxy)succinimide
Package:0.1g,1g,5g,25g,100g,500g,1kg
Transportation: by courier/ by air/ by sea


Related Articles of CAS No.65853-65-8 | N-(2-Chlorobenzyloxycarbonyloxy)succinimide
A versatile set of aminooxy amino acids for the synthesis of neoglycopeptides
MR Carrasco, RT Brown - The Journal of Organic Chemistry, 2003 - ACS Publications
… To the clear solution was added N-(2-chlorobenzyloxycarbonyloxy)succinimide (5.27 g,
18.6 mmol), and the mixture was stirred for 6 h. The solvent was removed, and the residue was …
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