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cyanoacetic acid

chemical compound
Class type of: carboxylic acid Q1146963

Facts

6 properties
Instance of
type of chemical entity
Subclass of
carboxylic acid[4]
Canonical SMILES
C(C#N)C(=O)O[2]
Chemical formula
C₃H₃NO₂[3]
Mass
+85.016[5]
Melting point
+67.0[6]
🏷️ Also known as
en cyanoethanoic acid en cyanoacetic acid en Malonic mononitrile en Malonic acid mononitrile cs kyanoctová kyselina cs kyselina kyanoctová de Malonsäuremononitril de Cyanoessigsäure de Cyanessigsäure fi syanoetikkahappo ja シアノ酢酸 nl cyanoazijnzuur pl kwas cyjanooctowy ru Циануксусная кислота zh 氰乙酸
🔖 Identifiers · 26
OpenAlex ID
C2778062582
CAMEO Chemicals ID
8476
CAS Registry Number
372-09-8
CCDC Number
1134504
CSD Refcode
CYACAC
ChEBI ID
51889
ChEMBL ID
CHEMBL3185860
ChemSpider ID
9357
DSSTOX compound identifier
DTXCID707149
DSSTox substance ID
DTXSID0027149
EC number
206-743-9
ECHA Substance Infocard ID
100.006.131
Show all 26 identifiers +14
Freebase ID
/m/0ynxf6k
HSDB ID
272
Human Metabolome Database ID
HMDB0250607
InChI
InChI=1S/C3H3NO2/c4-2-1-3(5)6/h1H2,(H,5,6)
InChIKey
MLIREBYILWEBDM-UHFFFAOYSA-N
Microsoft Academic ID (discontinued)
2778062582
NMRShiftDB structure ID
10017073
NSC number
5571
PubChem CID
9740
Reaxys registry number
506325
SureChEMBL ID
16130
UNII
QZT550H2Y9
UniChem compound ID
23401295
ZVG number
35270

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🔗 Connections
Subclass of 1
carboxylic acid
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Summary

cyanoacetic acid is a type of chemical entity[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). cyanoacetic acid. Retrieved November 4, 2026, from https://4ort.xyz/entity/cyanoacetic-acid
MLA “cyanoacetic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/cyanoacetic-acid.
BibTeX @misc{4ortxyz_cyanoacetic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cyanoacetic acid}}, year = {2026}, url = {https://4ort.xyz/entity/cyanoacetic-acid}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cyanoacetic acid — https://4ort.xyz/entity/cyanoacetic-acid (retrieved 2026-11-04)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6w ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    ZVG number → 35270
    "/* wbsetclaimvalue:1| */ ZVG number: 35270, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 6w ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    ZVG number → 35270
    Chemical structure → Cyanessigsäure.svg, Cyano Acetic Acid Formula V.1.svg
    "/* wbcreateclaim-create:1| */ ZVG number: 035270, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 14w ago · Zyirkon · 2026-07-31 view diff on Wikidata ↗
    Chemical structure → Cyanessigsäure.svg, Cyano Acetic Acid Formula V.1.svg
    "/* wbsetclaim-update:2||1 */ Chemical structure: Cyanessigsäure.svg"
  4. 26w ago · Shuaib-bot bot · 2026-05-06 view diff on Wikidata ↗
    Subclass of → carboxylic acid
    Melting point → {'amount': '+67.0'}
    Aliases → —
    Subclass of → —
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.