N-Bromosuccinimide, 99%

CAS: 128-08-5

Ref. 02-A15922

Product Information

• Name: N-Bromosuccinimide, 99%
• Synonyms: N-bromosuccinimide N-bromosuccimide NBS succinbromide succinibromimide succinbromimide, 1-Bromo-2,5-pyrrolidinedione, Bromosuccinimide, N-Bromobutanimide, N-Bromosuccinimide, N-Bromsuccinimid, N-bromosuccinimida, NBS, Nsc 16, Succinbromimide, Succinimide, N-Bromo-
• CAS: 128-08-5

Description

N-Bromosuccinimide is a chemical reagent used in electrophilic additions and radical substitution reactions in synthetic organic chemistry. In Wohl-Ziegler reaction, it is involved in allylic and benzylic bromination reaction. It is also used in the alfa-bromination of carbonyl derivatives. In the Hofmann rearrangement, it is used in the presence of a strong base, such as 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) reacts with primary amides to produce a carbamate. It oxidizes silyl ethers to aldehydes in the presence of azobisisobutyronitrile. It is also used for the modification of ribosomal sulfhydryl groups. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 177.99
• Formula: C₄H₄BrNO₂
• Purity: 99%
• Color/Form: White to cream or pale yellow, Powder or crystalline powder
• InChI: InChI=1S/C4H4BrNO2/c5-6-3(7)1-2-4(6)8/h1-2H2
• InChI key: PCLIMKBDDGJMGD-UHFFFAOYSA-N
• SMILES: O=C1CCC(=O)N1Br