2C

2C - class of chemical compounds. Article “2C” in Finnish Wikipedia has 48.1 points for quality (as of July 1, 2025). The article contains 27 references and 2 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 2.53 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Finnish) language version.

In June 2025 the article “2C” was edited by 2 authors in Finnish Wikipedia (2223^rd place) and written by 14 authors in all languages.

Since the creation of article “2C”, its content was written by 12 registered users of Finnish Wikipedia and edited by 175 registered Wikipedia users in all languages.

The article is cited 44 times in Finnish Wikipedia and cited 2499 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Finnish): #2223 in June 2025
• Global: #22810 in June 2025

The highest popularity rank from 2008:

• Local (Finnish): #49562 in January 2013
• Global: #175394 in January 2020

There are 12 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, 2025 (including revision history and pageviews for previous years).

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

#	Language	Quality grade	Quality score
1	English (en) 2C (psychedelics)		98.5714
2	Chinese (zh) 2,5-二甲氧基苯乙胺衍生物		53.2156
3	Persian (fa) سری 2C		48.8969
4	Finnish (fi) 2C		48.0992
5	Portuguese (pt) 2C (psicodélicos)		37.8131
6	German (de) 2C (Stoffgruppe)		37.74
7	Japanese (ja) 2C (精神異常薬)		32.9174
8	Russian (ru) 2C (психоделики)		29.0151
9	Serbo-Croatian (sh) 2C (psihodelik)		28.3408
10	Serbian (sr) 2C (psihodelik)		26.1571

More...

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

The most popular language versions of the article "2C" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 2C (psychedelics)		989 462
2	Russian (ru) 2C (психоделики)		79 038
3	Polish (pl) 2C		62 618
4	German (de) 2C (Stoffgruppe)		62 222
5	Finnish (fi) 2C		18 392
6	Dutch (nl) 2C		6 739
7	Portuguese (pt) 2C (psicodélicos)		3 758
8	Persian (fa) سری 2C		3 227
9	Serbian (sr) 2C (psihodelik)		1 909
10	Chinese (zh) 2,5-二甲氧基苯乙胺衍生物		1 834

More...

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

The most popular language versions of the article "2C" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 2C (psychedelics)		5 241
2	German (de) 2C (Stoffgruppe)		404
3	Russian (ru) 2C (психоделики)		358
4	Chinese (zh) 2,5-二甲氧基苯乙胺衍生物		176
5	Polish (pl) 2C		146
6	Finnish (fi) 2C		69
7	Portuguese (pt) 2C (psicodélicos)		62
8	Dutch (nl) 2C		33
9	Japanese (ja) 2C (精神異常薬)		31
10	Persian (fa) سری 2C		22

More...

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

Language versions of the article "2C" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) 2C (psychedelics)		79
2	Polish (pl) 2C		18
3	German (de) 2C (Stoffgruppe)		14
4	Finnish (fi) 2C		12
5	Dutch (nl) 2C		9
6	Russian (ru) 2C (психоделики)		9
7	Japanese (ja) 2C (精神異常薬)		8
8	Persian (fa) سری 2C		7
9	Portuguese (pt) 2C (psicodélicos)		5
10	Serbian (sr) 2C (psihodelik)		5

More...

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

Language versions of the article "2C" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) 2C (psychedelics)		3
2	Chinese (zh) 2,5-二甲氧基苯乙胺衍生物		3
3	Finnish (fi) 2C		2
4	German (de) 2C (Stoffgruppe)		1
5	Persian (fa) سری 2C		1
6	Japanese (ja) 2C (精神異常薬)		1
7	Dutch (nl) 2C		1
8	Polish (pl) 2C		1
9	Portuguese (pt) 2C (psicodélicos)		1
10	Russian (ru) 2C (психоделики)		0

More...

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

Language versions of the article "2C" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) 2C (psychedelics)		1 655
2	Persian (fa) سری 2C		443
3	Chinese (zh) 2,5-二甲氧基苯乙胺衍生物		281
4	Finnish (fi) 2C		44
5	Polish (pl) 2C		18
6	German (de) 2C (Stoffgruppe)		16
7	Russian (ru) 2C (психоделики)		16
8	Dutch (nl) 2C		10
9	Serbian (sr) 2C (psihodelik)		10
10	Portuguese (pt) 2C (psicodélicos)		3

More...

#	Language	Value
de	German 2C (Stoffgruppe)
en	English 2C (psychedelics)
fa	Persian سری 2C
fi	Finnish 2C
ja	Japanese 2C (精神異常薬)
nl	Dutch 2C
pl	Polish 2C
pt	Portuguese 2C (psicodélicos)
ru	Russian 2C (психоделики)
sh	Serbo-Croatian 2C (psihodelik)
sr	Serbian 2C (psihodelik)
zh	Chinese 2,5-二甲氧基苯乙胺衍生物

Best Rank

Finnish: #49562 01.2013

Global: #175394 01.2020

Best Rank

Finnish: #2223 06.2025

Global: #22810 06.2025

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Finnish Wikipedia the most popular articles on that day were: Liisa Akimof, Tytti Tuppurainen, Matti Nykänen, Simo Silmu, Kaarina Maununtytär, Vatsa sisään, rinta ulos!, Pia Hiltunen, Etta (artisti), Arto Melleri, Pertti Rauhio.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information