Heterocyclic compound

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Heterocyclic compound

Quality:

Heterocyclic compound - cyclic chemical compound having as ring members atoms of at least two different elements. Article “Heterocyclic compound” in Simple English Wikipedia has 10.8 points for quality (as of July 1, 2026).

This article has the best quality in German Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Heterocyclic compound”, its content was written by 1 registered users of Simple English Wikipedia and edited by 1057 registered Wikipedia users in all languages.

The article is cited 7 times in Simple English Wikipedia and cited 7089 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #14063 in September 2025
  • Global: #2006 in September 2001

The highest popularity rank from 2008:

  • Local (Simple English): #57597 in September 2009
  • Global: #30406 in December 2014

There are 45 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1German (de)
Heterocyclen
94.8774
2Dutch (nl)
Heterocyclische verbinding
90.8018
3Catalan (ca)
Compost heterocíclic
85.2913
4Esperanto (eo)
Heterocikla kombinaĵo
61.698
5Polish (pl)
Związki heterocykliczne
60.44
6Greek (el)
Ετεροκυκλικές ενώσεις
59.1908
7English (en)
Heterocyclic compound
55.1445
8Japanese (ja)
複素環式化合物
46.1403
9Italian (it)
Composto eterociclico
44.8322
10Galician (gl)
Composto heterocíclico
42.4187
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Heterocyclic compound" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Heterocyclic compound
3 433 395
2German (de)
Heterocyclen
778 950
3Japanese (ja)
複素環式化合物
745 983
4Spanish (es)
Compuesto heterocíclico
739 161
5Russian (ru)
Гетероциклические соединения
563 387
6Italian (it)
Composto eterociclico
337 094
7Polish (pl)
Związki heterocykliczne
249 268
8French (fr)
Hétérocycle
239 468
9Chinese (zh)
杂环化合物
197 392
10Czech (cs)
Heterocyklické sloučeniny
176 900
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Heterocyclic compound" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Heterocyclic compound
5 324
2Japanese (ja)
複素環式化合物
1 684
3German (de)
Heterocyclen
999
4Chinese (zh)
杂环化合物
711
5Russian (ru)
Гетероциклические соединения
633
6Italian (it)
Composto eterociclico
423
7French (fr)
Hétérocycle
373
8Czech (cs)
Heterocyklické sloučeniny
329
9Polish (pl)
Związki heterocykliczne
316
10Spanish (es)
Compuesto heterocíclico
222
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Heterocyclic compound" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Heterocyclic compound
201
2German (de)
Heterocyclen
129
3French (fr)
Hétérocycle
58
4Dutch (nl)
Heterocyclische verbinding
56
5Russian (ru)
Гетероциклические соединения
50
6Italian (it)
Composto eterociclico
48
7Spanish (es)
Compuesto heterocíclico
42
8Japanese (ja)
複素環式化合物
42
9Chinese (zh)
杂环化合物
34
10Polish (pl)
Związki heterocykliczne
29
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Heterocyclic compound" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Catalan (ca)
Compost heterocíclic
1
2English (en)
Heterocyclic compound
1
3Basque (eu)
Konposatu heterozikliko
1
4French (fr)
Hétérocycle
1
5Croatian (hr)
Heterociklički aromatski spojevi
1
6Dutch (nl)
Heterocyclische verbinding
1
7Chinese (zh)
杂环化合物
1
8Arabic (ar)
مركب حلقي غير متجانس
0
9Azerbaijani (az)
Heterotsiklik birləşmələr
0
10Belarusian (be)
Гетэрацыклічныя злучэнні
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Heterocyclic compound" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Heterocyclic compound
1 102
2German (de)
Heterocyclen
743
3Chinese (zh)
杂环化合物
402
4French (fr)
Hétérocycle
347
5Greek (el)
Ετεροκυκλικές ενώσεις
337
6Japanese (ja)
複素環式化合物
311
7Finnish (fi)
Heterosyklinen yhdiste
298
8Czech (cs)
Heterocyklické sloučeniny
286
9Italian (it)
Composto eterociclico
247
10Spanish (es)
Compuesto heterocíclico
235
More...

Scores

Estimated value for Wikipedia:
Simple English:
Global:
Popularity in June 2026:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in June 2026:
Simple English:
Global:
Registered authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
مركب حلقي غير متجانس
azAzerbaijani
Heterotsiklik birləşmələr
beBelarusian
Гетэрацыклічныя злучэнні
bgBulgarian
Хетероциклично съединение
caCatalan
Compost heterocíclic
csCzech
Heterocyklické sloučeniny
daDanish
Heterocyklisk forbindelse
deGerman
Heterocyclen
elGreek
Ετεροκυκλικές ενώσεις
enEnglish
Heterocyclic compound
eoEsperanto
Heterocikla kombinaĵo
esSpanish
Compuesto heterocíclico
etEstonian
Heterotsüklilised ühendid
euBasque
Konposatu heterozikliko
faPersian
ترکیب ناجورحلقه
fiFinnish
Heterosyklinen yhdiste
frFrench
Hétérocycle
glGalician
Composto heterocíclico
heHebrew
תרכובת הטרוציקלית
hrCroatian
Heterociklički aromatski spojevi
huHungarian
Heterociklusos vegyület
hyArmenian
Հետերոցիկլիկ միացություններ
idIndonesian
Senyawa heterosiklik
itItalian
Composto eterociclico
jaJapanese
複素環式化合物
kaGeorgian
ჰეტეროციკლური ნაერთები
kkKazakh
Гетероциклді қосылыстар
koKorean
헤테로고리 화합물
nlDutch
Heterocyclische verbinding
noNorwegian
Heterosyklisk forbindelse
plPolish
Związki heterocykliczne
ptPortuguese
Composto heterocíclico
roRomanian
Compus heterociclic
ruRussian
Гетероциклические соединения
shSerbo-Croatian
Heterociklično jedinjenje
simpleSimple English
Heterocyclic compound
skSlovak
Heterocyklická zlúčenina
slSlovenian
Heterociklična spojina
srSerbian
Heterociklično jedinjenje
svSwedish
Heterocyklisk förening
trTurkish
Heterosiklik bileşik
ukUkrainian
Гетероциклічні сполуки
uzUzbek
Geterotsiklik birikmalar
viVietnamese
Hợp chất dị vòng
zhChinese
杂环化合物

Popularity rank trends

Best Rank Simple English:
#57597
09.2009
Global:
#30406
12.2014

AI rank trends

Best Rank Simple English:
#14063
09.2025
Global:
#2006
09.2001

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Heterocyclic compound from Wikipedia articles about Alkaloid, Pyridine, Purine, Furan and Imidazole. Whereas reading the article about Heterocyclic compound people most often go to Wikipedia articles on Pyridine, Pyrrole, Cyclic compound, Pyrrolidine and Furan.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information