Dichetopiperazine

2,5-diketopiperazines - class of chemical compounds. Article “Dichetopiperazine” in Italian Wikipedia has 22.3 points for quality (as of July 1, 2025). The article contains 5 references and 2 sections.

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

Since the creation of article “Dichetopiperazine”, its content was written by 15 registered users of Italian Wikipedia and edited by 109 registered Wikipedia users in all languages.

The article is cited 4 times in Italian Wikipedia and cited 87 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #94564 in June 2021
• Global: #83441 in August 2013

The highest popularity rank from 2008:

• Local (Italian): #273362 in July 2009
• Global: #964412 in February 2018

There are 9 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) 2,5-Diketopiperazine		65.0962
2	Japanese (ja) 2,5-ジケトピペラジン		48.0364
3	Esperanto (eo) 2,5-Piperazino-duketono		42.54
4	Hungarian (hu) Diketopiperazinok		27.4276
5	German (de) Diketopiperazine		23.2401
6	Italian (it) Dichetopiperazine		22.2696
7	Dutch (nl) 2,5-diketopiperazine		9.4025
8	Swedish (sv) Glycinanhydrid		1.9134
9	French (fr) Dioxopipérazine		1.3464

More...

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

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

#	Language	Popularity award	Relative popularity
1	English (en) 2,5-Diketopiperazine		78 970
2	German (de) Diketopiperazine		30 082
3	Japanese (ja) 2,5-ジケトピペラジン		29 380
4	French (fr) Dioxopipérazine		18 481
5	Italian (it) Dichetopiperazine		9 318
6	Hungarian (hu) Diketopiperazinok		3 171
7	Swedish (sv) Glycinanhydrid		2 019
8	Dutch (nl) 2,5-diketopiperazine		689
9	Esperanto (eo) 2,5-Piperazino-duketono		95

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 "Dichetopiperazine" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 2,5-Diketopiperazine		546
2	Japanese (ja) 2,5-ジケトピペラジン		90
3	German (de) Diketopiperazine		61
4	Italian (it) Dichetopiperazine		33
5	French (fr) Dioxopipérazine		21
6	Swedish (sv) Glycinanhydrid		14
7	Hungarian (hu) Diketopiperazinok		10
8	Dutch (nl) 2,5-diketopiperazine		5
9	Esperanto (eo) 2,5-Piperazino-duketono		3

More...

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

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

#	Language	AI award	Relative AI
1	English (en) 2,5-Diketopiperazine		44
2	French (fr) Dioxopipérazine		17
3	Italian (it) Dichetopiperazine		15
4	Japanese (ja) 2,5-ジケトピペラジン		10
5	German (de) Diketopiperazine		8
6	Swedish (sv) Glycinanhydrid		6
7	Hungarian (hu) Diketopiperazinok		4
8	Esperanto (eo) 2,5-Piperazino-duketono		3
9	Dutch (nl) 2,5-diketopiperazine		2

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 "Dichetopiperazine" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) 2,5-Diketopiperazine		1
2	German (de) Diketopiperazine		0
3	Esperanto (eo) 2,5-Piperazino-duketono		0
4	French (fr) Dioxopipérazine		0
5	Hungarian (hu) Diketopiperazinok		0
6	Italian (it) Dichetopiperazine		0
7	Japanese (ja) 2,5-ジケトピペラジン		0
8	Dutch (nl) 2,5-diketopiperazine		0
9	Swedish (sv) Glycinanhydrid		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) 2,5-Diketopiperazine		39
2	German (de) Diketopiperazine		16
3	French (fr) Dioxopipérazine		8
4	Japanese (ja) 2,5-ジケトピペラジン		7
5	Esperanto (eo) 2,5-Piperazino-duketono		5
6	Hungarian (hu) Diketopiperazinok		4
7	Italian (it) Dichetopiperazine		4
8	Dutch (nl) 2,5-diketopiperazine		4
9	Swedish (sv) Glycinanhydrid		0

More...

#	Language	Value
de	German Diketopiperazine
en	English 2,5-Diketopiperazine
eo	Esperanto 2,5-Piperazino-duketono
fr	French Dioxopipérazine
hu	Hungarian Diketopiperazinok
it	Italian Dichetopiperazine
ja	Japanese 2,5-ジケトピペラジン
nl	Dutch 2,5-diketopiperazine
sv	Swedish Glycinanhydrid

Best Rank

Italian: #273362 07.2009

Global: #964412 02.2018

Best Rank

Italian: #94564 06.2021

Global: #83441 08.2013

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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