AP5

AP5 - chemical compound. Article “AP5” in Serbian Wikipedia has 21.7 points for quality (as of July 1, 2025). The article contains 5 references and 4 sections.

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 “AP5”, its content was written by 2 registered users of Serbian Wikipedia and edited by 120 registered Wikipedia users in all languages.

The article is cited 358 times in Serbian Wikipedia and cited 928 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Serbian): #10171 in January 2014
• Global: #104114 in July 2010

The highest popularity rank from 2008:

• Local (Serbian): #30136 in February 2021
• Global: #424546 in December 2008

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	German (de) 2-Amino-5-phosphonovaleriansäure		27.765
2	Serbo-Croatian (sh) AP5		27.5863
3	Czech (cs) AP5		24.7048
4	Serbian (sr) AP5		21.6719
5	English (en) AP5		15.2427
6	French (fr) Acide 2-amino-5-phosphonovalérique		5.5959
7	Persian (fa) ای‌پی ۵		3.8998
8	Spanish (es) APV (antagonista NMDAR)		3.4404
9	Japanese (ja) D-(-)-2-アミノ-5-ホスホノペンタン酸		1.4103

More...

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

The most popular language versions of the article "AP5" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) AP5		245 175
2	Japanese (ja) D-(-)-2-アミノ-5-ホスホノペンタン酸		24 945
3	German (de) 2-Amino-5-phosphonovaleriansäure		20 588
4	French (fr) Acide 2-amino-5-phosphonovalérique		14 508
5	Spanish (es) APV (antagonista NMDAR)		8 306
6	Serbian (sr) AP5		1 368
7	Persian (fa) ای‌پی ۵		1 306
8	Serbo-Croatian (sh) AP5		948
9	Czech (cs) AP5		439

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 "AP5" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) AP5		434
2	French (fr) Acide 2-amino-5-phosphonovalérique		55
3	German (de) 2-Amino-5-phosphonovaleriansäure		24
4	Japanese (ja) D-(-)-2-アミノ-5-ホスホノペンタン酸		23
5	Czech (cs) AP5		11
6	Spanish (es) APV (antagonista NMDAR)		6
7	Persian (fa) ای‌پی ۵		6
8	Serbian (sr) AP5		5
9	Serbo-Croatian (sh) AP5		2

More...

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

Language versions of the article "AP5" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) AP5		43
2	French (fr) Acide 2-amino-5-phosphonovalérique		28
3	German (de) 2-Amino-5-phosphonovaleriansäure		25
4	Japanese (ja) D-(-)-2-アミノ-5-ホスホノペンタン酸		12
5	Czech (cs) AP5		4
6	Spanish (es) APV (antagonista NMDAR)		3
7	Serbo-Croatian (sh) AP5		2
8	Serbian (sr) AP5		2
9	Persian (fa) ای‌پی ۵		1

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 "AP5" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) AP5		0
2	German (de) 2-Amino-5-phosphonovaleriansäure		0
3	English (en) AP5		0
4	Spanish (es) APV (antagonista NMDAR)		0
5	Persian (fa) ای‌پی ۵		0
6	French (fr) Acide 2-amino-5-phosphonovalérique		0
7	Japanese (ja) D-(-)-2-アミノ-5-ホスホノペンタン酸		0
8	Serbo-Croatian (sh) AP5		0
9	Serbian (sr) AP5		0

More...

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

Language versions of the article "AP5" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Serbian (sr) AP5		358
2	English (en) AP5		331
3	Serbo-Croatian (sh) AP5		200
4	French (fr) Acide 2-amino-5-phosphonovalérique		13
5	Japanese (ja) D-(-)-2-アミノ-5-ホスホノペンタン酸		10
6	Persian (fa) ای‌پی ۵		7
7	German (de) 2-Amino-5-phosphonovaleriansäure		6
8	Spanish (es) APV (antagonista NMDAR)		2
9	Czech (cs) AP5		1

More...

#	Language	Value
cs	Czech AP5
de	German 2-Amino-5-phosphonovaleriansäure
en	English AP5
es	Spanish APV (antagonista NMDAR)
fa	Persian ای‌پی ۵
fr	French Acide 2-amino-5-phosphonovalérique
ja	Japanese D-(-)-2-アミノ-5-ホスホノペンタン酸
sh	Serbo-Croatian AP5
sr	Serbian AP5

Best Rank

Serbian: #30136 02.2021

Global: #424546 12.2008

Best Rank

Serbian: #10171 01.2014

Global: #104114 07.2010

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Serbian Wikipedia the most popular articles on that day were: Џефри Епстин, Свадба (филм из 2026), Зваћеш се Варвара, Čedomir Jovanović, Зимске олимпијске игре 2026., Епстинови фајлови, Смрт Џефрија Епстина, Линдси Вон, Рада Ђурић, Гилен Максвел.

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