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N-chlorosuccinimide

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EntityQ286192· pop 16· linked from 19 articles

N-chlorosuccinimide

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Also known as 1-Chloro-2,5-pyrrolidine-dione, Succinochlorimide, Succinic N-chloroimide, NCS, Chlorosuccinimide, 1-Chloro-2,5-pyrrolidinedione, Succinchlorimide

'''N-Chlorosuccinimide (NCS''') is the organic compound with the formula C2H4(CO)2NCl. This white solid is used for chlorinations. It is also used as a mild oxidant. NCS is related to succinimide, but with N–Cl in place of N–H. The N–Cl bond is highly reactive, and NCS functions as a source of "Cl+".

Chemical data

Formula
C4H4ClNO2
Molecular weight
133.53 g/mol
IUPAC name
1-chloropyrrolidine-2,5-dione
SMILES
C1CC(=O)N(C1=O)Cl
InChIKey
JRNVZBWKYDBUCA-UHFFFAOYSA-N
XLogP
-0.2
Polar surface area
37.4 Ų
H-bond donors
0
H-bond acceptors
2
Formal charge
0

via PubChem

Drug data · ChEMBL

Molecule type
Small molecule

via ChEMBL · EBI

Wikidata facts

Has part
hydrogen
Mass
132.993
Show 4 more facts
chemical formula
C₄H₄ClNO₂
canonical SMILES
C1CC(=O)N(C1=O)Cl
melting point
148.0
Commons category
N-Chlorosuccinimide
Sources (2)

via Wikidata · CC0

~1 min read

Encyclopedic overview

5 sections
Contents
  • Synthesis and selected reactions
  • Related reagents
  • Further reading
  • References
  • External links

'''N-Chlorosuccinimide (NCS') is the organic compound with the formula C2H4(CO)2NCl. This white solid is used for chlorinations. It is also used as a mild oxidant. NCS is related to succinimide, but with N–Cl in place of N–H. The N–Cl bond is highly reactive, and NCS functions as a source of "Cl+".

==Synthesis and selected reactions== NCS is produced from succinimide by treatment with sources, such as sodium hypochlorite (bleach), and t-butylhypochlorite, and even chlorine.

Excerpted from Wikipedia’s “N-chlorosuccinimide” article, available under the CC BY-SA 4.0 licence.