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

• Catalog No.: A13205
• CAS Number: 21715-90-2
• M. F.: C9H9NO3
• M. W.: 179.17266
• Purity: 97%

SYNONYMS

• Title: 内-N-羟基-5-降冰片烯-2,3-二甲酰亚胺
• IUPAC name: 4-hydroxy-4-azatricyclo[5.2.1.0^2,^6]dec-8-ene-3,5-dione
• IUPAC Traditional name: 4-hydroxy-4-azatricyclo[5.2.1.0^2,^6]dec-8-ene-3,5-dione
• Synonyms: HONB; endo-N-Hydroxybicyclo[2.2.1]hept-5-ene-2,3-dicarboximide

DATABASE IDS

• Beilstein Number: 13540
• EC Number: 244-538-6
• MDL Number: MFCD00065691
• CAS Number: 21715-90-2

PROPERTIES

• Purity: 97%
• Melting Point: 166-170°C
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• TSCA Listed: 是

REFERENCES

• Reportedly superior to N-Hydroxysuccinimide, A10312 as a racemization suppressant in peptide synthesis: Chem. Pharm. Bull., 22, 1857 (1974); 26, 585 (1978). See Appendix 6.
• Reagent for preparation of O-alkylhydroxylamines by O-alkylation and cleavage with hydrazine: Bull. Soc. Chim. Fr., 833 (1976). Compare N-Hydroxyphthalimide, A13862.