Last Updated on July 1, 2026 by Dr. Bhagat
JOURNAL METRICS·Updated June 2026
Molecules Impact Factor 2025 is 5.1 (Q1). Published by MDPI AG (Switzerland (publisher HQ)). ISSN: Not assigned (online-only). Full JCR data, metrics analysis, and submission guide.
Molecules is a peer-reviewed open access scientific journal covering all aspects of chemistry and materials science. Established in March 1996 and published monthly by MDPI, it is one of the largest chemistry journals in the world by publication volume. The journal encompasses organic chemistry, medicinal chemistry, natural products, analytical chemistry, physical chemistry, materials science, and biochemistry. The editor-in-chief is Farid Chemat (University of Avignon, France).
Key Takeaways
- Molecules Impact Factor 2025: 5.1 — ranked Q2 in Biochemistry & Molecular Biology and Chemistry, Multidisciplinary
- Published monthly by MDPI, established in 1996
- eISSN: 1420-3049 (online-only journal)
- Fully open access with APC of CHF 2,700 (approximately USD 2,990)
- Acceptance rate: approximately 65%
- Indexed in Scopus, Web of Science, SCImago, UGC, PubMed, PubMed Central
JOURNAL OVERVIEWAbout Molecules
Molecules publishes original research articles, reviews, and communications across the full spectrum of chemistry and materials science. From its origins as a print journal published by Springer-Verlag, Molecules transitioned to MDPI’s open access model in 1996 and has since grown into one of the most prolific chemistry journals worldwide. The journal maintains 24 topical sections each led by specialized section editors, covering areas from organic synthesis to nanomaterials.
IMPACT METRICSMolecules Impact Factor 2025
| Metric | Value | Ranking |
|---|---|---|
| Impact Factor 2025 (JCR) | 5.1 | Q2 — Biochemistry & Molecular Biology |
| Impact Factor 2025 (JCR) | 5.1 | Q2 — Chemistry, Multidisciplinary |
| SCImago Journal Rank (SJR) | 0.74 | Q1 |
| CiteScore | 7.6 | Q1 |
| H-Index | 168 | Strong |
| Time to First Decision | Approximately 3 weeks | — |
PUBLISHINGPublication Details
| Attribute | Details |
|---|---|
| Publisher | MDPI AG |
| ISSN | Not assigned (online-only) |
| eISSN | 1420-3049 |
| Publication Type | Monthly peer-reviewed open access journal |
| Format | Online-only |
| Language | English |
| Country | Switzerland (publisher HQ) |
| First Published | March 1996 |
SUBMISSIONSubmission and Review Process
Molecules uses a single-blind peer review process. All manuscripts are screened by the editorial team for scope, scientific quality, and ethical compliance before being assigned to at least two independent reviewers. The journal is known for its rapid publication turnaround, facilitated by MDPI’s efficient editorial workflow system.
Time to first decision: Approximately 3 weeks
Review time: 5.2 weeks on average
Publication time after acceptance: 1 week
Acceptance rate: Approximately 65%
FEESPublication Fee
Molecules is a fully open access journal. Authors pay an article processing charge (APC) of CHF 2,700 (approximately USD 2,990) upon acceptance. MDPI offers discounts for members of affiliated societies and waivers for authors from developing countries under specific programs. There are no submission fees.
SCOPEScope and Coverage
Molecules publishes research across all major areas of chemistry and materials science including organic chemistry, inorganic chemistry, physical chemistry, analytical chemistry, medicinal chemistry, natural product chemistry, supramolecular chemistry, polymer chemistry, nanochemistry, materials science, chemical biology, food chemistry, and green chemistry approaches.
INDEXINGIndexing and Abstracting
Molecules is indexed in Scopus, Science Citation Index Expanded (Web of Science), SCImago Journal Rank, UGC-CARE, PubMed, PubMed Central, FSTA, CAPlus / SciFinder, and Reaxys. The journal is also listed in the Directory of Open Access Journals (DOAJ). These indexations ensure global discoverability and lasting academic impact.
CITATIONCitation Style
Molecules follows MDPI’s numbered citation system. References are numbered consecutively in the order they appear in the text. Authors should use the Molecules EndNote style file or similar reference management tools available on the MDPI website.
ABBREVIATIONJournal Abbreviation
The standard ISO 4 abbreviation for Molecules is Molecules. Being a single-word journal title, it remains unchanged in abbreviated form.
EDITORIALEditorial Process and Standards
Molecules operates under MDPI’s editorial framework with an international editorial board of over 500 section editors and editorial board members. The journal follows MDPI’s editorial policies which align with COPE guidelines. All research articles undergo mandatory peer review and plagiarism screening using iThenticate before acceptance.
FAQsFrequently Asked Questions
What is the Molecules Impact Factor 2025?
The Molecules Impact Factor 2025 is 5.1 according to the Journal Citation Reports (JCR), ranking Q2 in both Biochemistry & Molecular Biology and Chemistry, Multidisciplinary.
Who publishes Molecules?
Molecules is published by MDPI AG, a Swiss-based open access publisher headquartered in Basel, Switzerland.
Is Molecules an open access journal?
Yes, Molecules is a fully open access journal. All articles are freely available immediately upon publication.
What is the acceptance rate of Molecules?
The acceptance rate is approximately 65%.
How long does Molecules peer review take?
Time to first decision is approximately 3 weeks, with review averaging 5.2 weeks and publication within 1 week of acceptance.
What topics does Molecules cover?
Molecules covers all areas of chemistry and materials science including organic, inorganic, physical, analytical, medicinal chemistry, natural products, polymers, nanomaterials, and chemical biology.