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diltiazem

nondihydropyridine (non-DHP) calcium channel blocker used in the treatment of hypertension, angina pectoris, and some types of arrhythmia
ChemicalSubstance type_of_chemical_entity Q422229
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diltiazem

Summary

diltiazem is a type of chemical entity[1]. diltiazem ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (573 views/month).[2]

Key Facts

  • diltiazem's instance of is recorded as type of chemical entity[3].
  • diltiazem's chemical structure is recorded as Diltiazem structure.svg[4].
  • diltiazem's physically interacts with is recorded as 5-hydroxytryptamine receptor 3A[5].
  • diltiazem's physically interacts with is recorded as 5-hydroxytryptamine (serotonin) receptor 3A[6].
  • diltiazem's physically interacts with is recorded as Calcium voltage-gated channel subunit alpha1 S[7].
  • diltiazem's physically interacts with is recorded as Calcium voltage-gated channel subunit alpha1 C[8].
  • diltiazem's physically interacts with is recorded as Voltage-dependent L-type calcium channel subunit alpha-1F[9].
  • diltiazem's physically interacts with is recorded as Potassium voltage-gated channel, shaker-related subfamily, member 1[10].
  • diltiazem's physically interacts with is recorded as Potassium voltage-gated channel subfamily A member 5[11].
  • diltiazem's physically interacts with is recorded as Potassium voltage-gated channel, shaker-related subfamily, member 7[12].
  • diltiazem's physically interacts with is recorded as Potassium voltage gated channel, Shaw-related subfamily, member 1[13].
  • diltiazem's CAS Registry Number is recorded as 42399-41-7[14].
  • diltiazem's EC number is recorded as 255-796-4[15].
  • diltiazem's canonical SMILES is recorded as CC(=O)OC1C(SC2=CC=CC=C2N(C1=O)CCN(C)C)C3=CC=C(C=C3)OC[16].
  • diltiazem's InChI is recorded as InChI=1S/C22H26N2O4S/c1-15(25)28-20-21(16-9-11-17(27-4)12-10-16)29-19-8-6-5-7-18(19)24(22(20)26)14-13-23(2)3/h5-12,20-21H,13-14H2,1-4H3/t20-,21+/m1/s1[17].
  • diltiazem's InChIKey is recorded as HSUGRBWQSSZJOP-RTWAWAEBSA-N[18].
  • diltiazem's ATC code is recorded as C05AE03[19].
  • diltiazem's ATC code is recorded as C08DB01[20].
  • diltiazem's chemical formula is recorded as C₂₂H₂₆N₂O₄S[21].
  • diltiazem's subclass of is recorded as calcium channel blocker[22].
  • diltiazem's subclass of is recorded as heterocyclic compound[23].
  • diltiazem's has use is recorded as medication[24].
  • diltiazem's Commons category is recorded as Diltiazem[25].
  • diltiazem's MeSH descriptor ID is recorded as D004110[26].
  • diltiazem's has part is recorded as nitrogen[27].

Why It Matters

diltiazem ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (573 views/month).[2] diltiazem has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[28] diltiazem 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] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  4. [6] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  6. [8] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  7. [9] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  8. [10] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  9. [11] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  10. [12] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  11. [13] ↑ . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  12. [14] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  13. [15] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  14. [16] ↑ . PubChem. Retrieved . wikidata.org.
  15. [17] ↑ . PubChem. Retrieved . wikidata.org.
  16. [18] ↑ . PubChem. Retrieved . wikidata.org.
  17. [19] ↑ . DrugBank. wikidata.org.
  18. [20] ↑ . DrugBank. wikidata.org.
  19. [21] ↑ . PubChem. Retrieved . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . 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). diltiazem. Retrieved May 3, 2026, from https://4ort.xyz/entity/diltiazem
MLA “diltiazem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/diltiazem.
BibTeX @misc{4ortxyz_diltiazem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{diltiazem}}, year = {2026}, url = {https://4ort.xyz/entity/diltiazem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): diltiazem — https://4ort.xyz/entity/diltiazem (retrieved 2026-05-03)

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