ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q1Scopus Q1SCImago #5,083Top JournalHybrid

International Journal of Pharmaceutics

Acronym:ijpharm
•
Abbreviation (ISO):INT. J. PHARM
•
Identifier (ISSN):0378-5173(Print)/1873-3476(Online)
•
Publisher:Elsevier
Clarivate IF (2026)
6↑ +0.8
Journal Impact Factor
IF Trend↓
WoS Quartile
Q1
WoS SCIETop Tier
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for International Journal of Pharmaceutics

WoS Q1
24793.8620184.2120194.8420205.8820216.5120225.820235.320245.2202562026
Annual Impact Factor Metric
Current (2026):6
Scopus SJR & RankScopus Q1
0.977
#5,083

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
279

279 papers with at least that number of citations each

WoS: SCIE / JCRTop Tier
Self-Citation Rate7.5%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
1,162articles/year
28.04% Gold OA•97.77% Original Research

Aims & Scope

The International Journal of Pharmaceutics has an open access mirror journal International Journal of Pharmaceutics: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. The International Journal of Pharmaceutics is the second most cited journal in the Pharmaceutical Sciences field out of 168 journals, being the true home for pharmaceutical scientists concerned with the physical, chemical and biological properties of devices and delivery systems for drugs, vaccines and biologicals, including their design, manufacture and evaluation. This includes evaluation of the properties of drugs, excipients such as surfactants and polymers and novel materials. The journal has special sections on pharmaceutical nanotechnology and personalized medicines, and publishes research papers, reviews, commentaries and letters to the editor as well as special issues.

Topics Covered (Recognized by AI)
Chemistry94.8%Biology86.8%Organic chemistry73.8%Medicine72.4%Materials science68.7%Physics65.5%Biochemistry65.1%Engineering61.1%Pharmacology52.8%Chemical engineering52.5%Chromatography52%Genetics46.8%Composite material42.3%Internal medicine37.7%Quantum mechanics37.6%Nanotechnology37%Physical chemistry33.9%Psychology28.4%Bioinformatics27.9%Nuclear magnetic resonance26.7%Thermodynamics24.4%Psychiatry24.3%Geology23.4%Polymer20.5%Drug20.1%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

PHARMACOLOGY & PHARMACY

Q1
Rank46/356
IndexSCIE
JCISCIE2026

PHARMACOLOGY & PHARMACY

Q1
Rank25/356
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF6
Articles / Year804
Total Citations375
2025
IF5.2
Articles / Year1,238
Total Citations6,699
2024
IF5.3
Articles / Year1,240
Total Citations15,302
2023
IF5.8
Articles / Year1,031
Total Citations17,751
2022
IF6.51
Articles / Year1,011
Total Citations22,628

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #5,083Scopus Q1SCImago Profile
Scopus Coverage:1978-2026
Scopus Broad Areas:Pharmacology, Toxicology and Pharmaceutics
Scopus Citation Rank (SJR)Q1
0.977

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
6.34

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,307 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations19,932
3-Year Documents3,145
Citable Documents3,131

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)1

Citations in government and international policy documents

Female Author Rate45.6%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Pharmaceutical ScienceQ1
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 7.5%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
2区 (Zone 2)Medicine
Minor Category (Specific Field):
2区PHARMACOLOGY & PHARMACY
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

International Journal of Pharmaceutics (acronym: ijpharm, abbr: INT. J. PHARM, ISSN: 0378-5173) is a peer-reviewed international scholarly journal in the field of Medicine, published by Elsevier in Netherlands since 1978. The periodical holds a Journal Impact Factor (JIF) of 6.00, ranking in quartile Q1 of Web of Science (SCIE), a Scopus SJR indicator of 0.977 (Q1), an H-index of 279.

The journal enforces rigorous peer evaluation with an average review speed of 4.8周, a publication frequency of Biweekly, an annual output of approximately 1,162 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,307 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Elsevier
Publication Language
English
Frequency
Biweekly
Founding Year
1978
Indexing & Databases
SCIEScopusPubMed
Editorial Address
ELSEVIER SCIENCE BV, PO BOX 211, AMSTERDAM, NETHERLANDS, 1000 AE

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 8f49a943-4b78-4ecd-8bf3-49cad46d0dbd
Database Updated: 2026-10-01