N-Bromosuccinimide

• Catalog No.: B81255
• CAS Number: 128-08-5
• M. F.: C4H4BrNO2
• M. W.: 177.98406
• Purity: 99%

SYNONYMS

• Title: N-溴琥珀酰亚胺
• IUPAC name: 1-bromopyrrolidine-2,5-dione
• IUPAC Traditional name: N-bromosuccinimide
• Synonyms: NBS

DATABASE IDS

• Beilstein Number: 113916
• PubChem SID: 24892048
• CAS Number: 128-08-5
• EC Number: 204-877-2
• MDL Number: MFCD00005510

PROPERTIES

• Empirical Formula (Hill Notation): C4H4BrNO2
• Grade: ReagentPlus®
• Purity: 99%
• Melting Point: 175-180 °C (dec.)(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H314
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3261 8/PG 2
• Risk Statements: 22-34
• Safety Statements: 26-36/37/39-45
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• Storage Temperature: 2-8°C
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Application
Common brominating agent. Oxidizes silyl ethers to aldehydes in the presence of AIBN.1,2
Versatile brominating agent. For the oxidation of tryptophan though tyrosine, histidine and methionine residues may be oxidized to a lesser extent. Also used for the modification of ribosomal sulfhydryl groups.
Packaging
1, 5 kg in poly bottle
100, 500 g in poly bottle
5 g in glass bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Description (简体中文)

Application
多功能溴化剂。用于色氨酸的氧化反应，但酪氨酸、组氨酸和甲硫氨酸残基被氧化的程度可能较低。也可用于核糖体巯基的改性。
通用溴化剂。在 AIBN 存在的条件下，可将硅基醚氧化为醛。1,2
包装
1, 5 kg in poly bottle
100, 500 g in poly bottle
5 g in glass bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC