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N-Bromosuccinimide

Catalog No. B81255 Name Sigma Aldrich
CAS Number 128-08-5 Website http://www.sigmaaldrich.com
M. F. C4H4BrNO2 Telephone 1-800-521-8956
M. W. 177.98406 Fax
Purity 99% Email
Storage Chembase ID: 91856

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 Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
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

REFERENCES