N-(2-Bromobenzyloxycarbonyloxy)succinimide

• Catalog No.: L13471
• CAS Number: 128611-93-8
• M. F.: C12H10BrNO5
• M. W.: 328.1155
• Purity: 98+%

SYNONYMS

• Title: N-(2-溴苄氧羰氧基)丁二酰亚胺
• IUPAC name: (2-bromophenyl)methyl 2,5-dioxopyrrolidin-1-yl carbonate
• IUPAC Traditional name: (2-bromophenyl)methyl 2,5-dioxopyrrolidin-1-yl carbonate
• Synonyms: 2-Bromobenzyl succinimdyl carbonate; Z(2-Br)-OSu

DATABASE IDS

• MDL Number: MFCD00082848
• Beilstein Number: 3623239
• CAS Number: 128611-93-8

PROPERTIES

• Purity: 98+%
• Melting Point: 105-108°C
• GHS Hazard statements: H317
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P280-P302+P352-P321-P363-P501A
• Risk Statements: 43
• Safety Statements: 24-37
• Storage Warning: Moisture Sensitive
• TSCA Listed: 否
• Hazard Class: 9
• UN Number: UN3335
• Packing Group: III

REFERENCES

• Reagent for introduction of the 2-bromobenzyloxycarbonyl group, recommended for protection of the phenol group of tyrosine residues in peptide synthesis. The group is cleaved quantitatively by HF: J. Org. Chem., 38, 591 (1973). See Appendix 6.