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carbon-13

isotope of carbon
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carbon-13

Summary

carbon-13 is an isotope of carbon[1]. carbon-13 draws 186 Wikipedia views per month (isotope_of_carbon category, ranking #3 of 4).[2]

Key Facts

  • carbon-13's image is recorded as Carbon-13.svg[3].
  • carbon-13's instance of is recorded as isotope of carbon[4].
  • carbon-13's instance of is recorded as stable isotope[5].
  • carbon-13's CAS Registry Number is recorded as 14762-74-4[6].
  • carbon-13's EC number is recorded as 628-406-9[7].
  • carbon-13's canonical SMILES is recorded as [C][8].
  • carbon-13's InChI is recorded as InChI=1S/C/i1+1[9].
  • carbon-13's InChIKey is recorded as OKTJSMMVPCPJKN-OUBTZVSYSA-N[10].
  • carbon-13's subclass of is recorded as carbon[11].
  • carbon-13's Freebase ID is recorded as /m/03yxs6[12].
  • carbon-13's UNII is recorded as FDJ0A8596D[13].
  • carbon-13's PubChem CID is recorded as 175670880[14].
  • carbon-13's ChEBI ID is recorded as 36928[15].
  • carbon-13's atomic number is recorded as {'amount': '+6'}[16].
  • carbon-13's spin quantum number is recorded as {'amount': '+0.5'}[17].
  • carbon-13's parity quantum number is recorded as {'amount': '-1'}[18].
  • carbon-13's neutron number is recorded as {'amount': '+7'}[19].
  • carbon-13's Encyclopædia Britannica Online ID is recorded as science/carbon-13[20].
  • carbon-13's isomeric SMILES is recorded as [13C][21].
  • carbon-13's mass is recorded as {'unit': 'Q483261', 'amount': '+13.0033548352'}[22].
  • carbon-13's binding energy is recorded as {'unit': 'Q28719934', 'amount': '+97108.037'}[23].
  • carbon-13's mass excess is recorded as {'unit': 'Q28719934', 'amount': '+3125.00888'}[24].
  • carbon-13's natural abundance is recorded as {'amount': '+0.0107'}[25].
  • carbon-13's ECHA Substance Infocard ID is recorded as 100.156.679[26].
  • carbon-13's SureChEMBL ID is recorded as 1906222[27].

Why It Matters

carbon-13 draws 186 Wikipedia views per month (isotope_of_carbon category, ranking #3 of 4).[2] carbon-13 has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] carbon-13 is known by 24 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  6. [8] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  7. [9] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  8. [10] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . Freebase Data Dumps. wikidata.org.
  11. [13] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . ChEBI. Retrieved . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  16. [18] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  20. [22] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  21. [23] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  22. [24] ↑ . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  23. [25] ↑ . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  24. [26] ↑ . ECHA Substance Infocard database. Retrieved . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . Wikidata aliases. 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). carbon-13. Retrieved May 3, 2026, from https://4ort.xyz/entity/carbon-13
MLA “carbon-13.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/carbon-13.
BibTeX @misc{4ortxyz_carbon-13_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{carbon-13}}, year = {2026}, url = {https://4ort.xyz/entity/carbon-13}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): carbon-13 — https://4ort.xyz/entity/carbon-13 (retrieved 2026-05-03)

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