N-chlorosuccinimide

chemical compound

Class type of: heterocyclic compound Q286192

Facts

7 properties

Instance of: type of chemical entity
Subclass of: heterocyclic compound^[4]
Canonical SMILES: C1CC(=O)N(C1=O)Cl^[2]
Chemical formula: C₄H₄ClNO₂^[3]
Has part(s): carbon, chlorine, nitrogen, hydrogen^[5]^[6]^[7]^[8]
Mass: +132.993^[9]
Melting point: +148.0

🏷️ Also known as

en N-Chlorosuccinimide en Succinochlorimide en Succinic N-chloroimide en Succinchlorimide en NCS en 1-Chloro-2,5-pyrrolidine-dione en 1-Chloro-2,5-pyrrolidinedione en Chlorosuccinimide en N-chlorosuccinimide cs N-chlorsukcinimid de Succinchlorimid de NCS de N-Chlorsuccinimid de 1-Chlorpyrrolidin-2,5-dion fa ان-کلروسوکسینیمید fi N-klooributaani-imidi fr 128-09-6 fr C4H4ClNO2 hu N-klórszukcinimid ja N-クロロスクシンイミド

🔖 Identifiers · 23

CAS Registry Number: 128-09-6
ChEBI ID: 53203
ChEMBL ID: CHEMBL2107513
ChemSpider ID: 29129
DSSTOX compound identifier: DTXCID0022199
DSSTox substance ID: DTXSID2042199
EC number: 204-878-8
ECHA Substance Infocard ID: 100.004.436
Freebase ID: /m/04q20yl
Gmelin number: 122816
HSDB ID: 5407
Human Metabolome Database ID: HMDB0255101

Show all 23 identifiers +11

InChI: InChI=1S/C4H4ClNO2/c5-6-3(7)1-2-4(6)8/h1-2H2
InChIKey: JRNVZBWKYDBUCA-UHFFFAOYSA-N
Microsoft Academic ID (discontinued): 2779499667
NMRShiftDB structure ID: 30100938
NSC number: 8748
PesticideInfo chemical ID: PRI6000
PubChem CID: 31398
Reaxys registry number: 113915
SureChEMBL ID: 5897812, 72
UNII: 0FWP306H7X
UniChem compound ID: 1099677

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🔗 Connections

Has part(s) 4

hydrogen, carbon, nitrogen, chlorine

Subclass of 1

heterocyclic compound

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Summary

N-chlorosuccinimide is a type of chemical entity^[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ N-chlorosuccinimide — canonical SMILES (P233): C1CC(=O)N(C1=O)Cl. PubChem. Retrieved 2016-10-06. wikidata.org.
[3] ↑ N-chlorosuccinimide — chemical formula (P274): C₄H₄ClNO₂. PubChem. Retrieved 2016-10-06. wikidata.org.
[4] ↑ N-chlorosuccinimide — subclass of (P279): heterocyclic compound. wikidata.org.
[5] ↑ N-chlorosuccinimide — has part(s) (P527): carbon. wikidata.org.
[6] ↑ N-chlorosuccinimide — has part(s) (P527): chlorine. wikidata.org.
[7] ↑ N-chlorosuccinimide — has part(s) (P527): nitrogen. wikidata.org.
[8] ↑ N-chlorosuccinimide — has part(s) (P527): hydrogen. wikidata.org.
[9] ↑ N-chlorosuccinimide — mass (P2067): 132.993 dalton. PubChem. Retrieved 2016-10-06. wikidata.org.

Class ancestry

[1] ↑ N-chlorosuccinimide is an instance of type of chemical entity (Q113145171) [P31, primary]. Wikidata. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). N-chlorosuccinimide. Retrieved November 5, 2026, from https://4ort.xyz/entity/n-chlorosuccinimide

MLA “N-chlorosuccinimide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Nov. 2026, https://4ort.xyz/entity/n-chlorosuccinimide.

BibTeX

@misc{4ortxyz_n-chlorosuccinimide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{N-chlorosuccinimide}}, year = {2026}, url = {https://4ort.xyz/entity/n-chlorosuccinimide}, note = {Accessed: 2026-11-05}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): N-chlorosuccinimide — https://4ort.xyz/entity/n-chlorosuccinimide (retrieved 2026-11-05)

Canonical URL: https://4ort.xyz/entity/n-chlorosuccinimide · Last refreshed: November 5, 2026