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Thai Journal of Pharmaceutical Sciences is Scopus-indexed (Q3, CiteScore 1.2). Published by Faculty of Pharmaceutical Sciences, Chulalongkorn University.
Checked against the index lists dated .
ISSN 1905-4637Verify ISSN ↗3027-7922Verify ISSN ↗
Publisher: Faculty of Pharmaceutical Sciences, Chulalongkorn University
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Pharmaceutical Science | 132 / 191 | 31st | Q3 |
| Pharmacology | 265 / 328 | 19th | Q4 |
Not listed in: Web of Science, DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2009–present, best quartile Q3, CiteScore 1.2.
Thai Journal of Pharmaceutical Sciences is Q3 in Pharmaceutical Science (rank 132 of 191) and Q4 in Pharmacology (rank 265 of 328), by CiteScore 2025.
Thai Journal of Pharmaceutical Sciences is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 1.2, quartile Q3, 31st percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.191, quartile Q3, with an H-index of 17.
Thai Journal of Pharmaceutical Sciences is published by Faculty of Pharmaceutical Sciences, Chulalongkorn University. Its print ISSN is 1905-4637 and its online ISSN is 3027-7922.
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
No — it is not registered as an open-access journal in DOAJ or Scopus.
Thai Journal of Pharmaceutical Sciences has an h-index of 20 and a 2-year mean of 1.14 citations per paper (OpenAlex). Its Scopus CiteScore is 1.2, quartile Q3. On 2-year citations it ranks #109 of 177 Scopus journals in Pharmaceutical Science.
Thai Journal of Pharmaceutical Sciences published 48 papers in 2025; its busiest recent year was 2022 with 76. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 71 research articles (2023–2026), authors are most often from Thailand (56.3%), India (20.4%) and Indonesia (12%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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