Bioregulators · Peptides

Thymogen: molecular data, studies & sources

Thymogen is catalogued here as a research compound. This profile brings together the molecular source record, selected indexed publications and available supplier comparisons. Evidence for a named substance does not authenticate a commercial product.

Compiled by PeptideTech Editors · Sources checked 2026-09-21 · Selected bibliography, not a systematic review

Molecular formula, weight & structure

Molecular formula (MF): C16H19N3O5
Molecular weight (MW): 333.34 g/mol
PubChem compound ID: 100094
Record title: Thymogen

Values describe the selected PubChem molecular entity. Counterions, salt forms, hydration and sequence changes can alter the supplied material. Confirm the exact identity against the supplier specification.

Source: PubChem CID 100094 · retrieved 2026-09-21

PubChem 2D molecular structure for Thymogen, CID 100094 — 2D depiction from PubChem. Open to inspect the full image. This drawing represents the selected record, not a vendor batch test.

Chemical identifiers and source data

IUPAC name: (4S)-4-amino-5-[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]-5-oxopentanoic acid
InChIKey: LLEUXCDZPQOJMY-AAEUAGOBSA-N
SMILES: C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)N

Machine-readable PubChem source

Human and clinical studies

Selected human-study records are shown with their indexed or reviewed study type. Check the original article for the intervention, formulation and controls; the molecule can also be a comparator or measured variable.

Human study · PubMed trial index
[Application thymogen for preoperative preparation of elderly patients with tumor processes in abdominal cavity].
Smirnov VS, Petlenko SV, El'tsin SS et al. · Advances in gerontology = Uspekhi gerontologii · 2011
PMID 21957588
Human study · PubMed trial index
[Thymogen in the complex treatment of inflammatory diseases of the female genital system].
Tsvelev IuV, Khavinson VKh, Diachuk AV et al. · Akusherstvo i ginekologiia · 1992
PMID 1476231
Human study · PubMed trial index
[Changes of immune and non-specific reactivity in patients with chronic suppurative obstructive bronchitis in comprehensive treatment with thymogen].
Litvinova NV, Eremeev VV, Abramova ZP et al. · Problemy tuberkuleza · 1994
PMID 7984617
Human study · PubMed trial index
[The effect of thymogen on the state of immunity in destructive pulmonary tuberculosis].
Medus AI, Pisarevskaia LI, Nikishina EV et al. · Voenno-meditsinskii zhurnal · 1999
PMID 10605346
Human study · PubMed trial index
[Applications of immunomodulators in complex of treatment of the soft tissue purulent wounds].
Potiĭ VV · Klinichna khirurhiia · 2000
PMID 11247420

Preclinical research, reviews & other publications

Animal studies, laboratory experiments, reviews and other indexed papers answer different questions. A review is secondary evidence; a case report does not estimate how often an outcome occurs.

Review · secondary evidence
The First Reciprocal Activities of Chiral Peptide Pharmaceuticals: Thymogen and Thymodepressin, as Examples.
Deigin V, Linkova N, Vinogradova J et al. · International journal of molecular sciences · 2024
PMID 38732260 · DOI: 10.3390/ijms25095042
Research publication · design requires review
Peptides Regulating Proliferative Activity and Inflammatory Pathways in the Monocyte/Macrophage THP-1 Cell Line.
Avolio F, Martinotti S, Khavinson VK et al. · International journal of molecular sciences · 2022
PMID 35408963 · DOI: 10.3390/ijms23073607
Review · secondary evidence
Synthetic and natural immunomodulators acting as interferon inducers.
Silin DS, Lyubomska OV, Ershov FI et al. · Current pharmaceutical design · 2009
PMID 19355963 · DOI: 10.2174/138161209787846847

Thymogen supplier sources

Scientific sources describe molecules and experiments. The commercial links below identify recorded supplier packages. A publication or chemical database entry does not verify the seller, purity, sterility or contents of a lot. Some links are affiliate links; see our disclosure.

Compare all Thymogen sizes, forms and supplier prices →

Supplier	Recorded packages	Example source listing
Amino USAUSD	20mg Vial1 recorded offers	20mg Vial · $40.50Checked Sep 16, 2026Supplier listing

Reference sources & further reading

PubChem compound record 100094 — chemical identity and structure.
Wikipedia: Oglufanide — Background encyclopedia; not a primary clinical source.

The citations above link directly to publication records. Encyclopedia links are background reading and are not used to establish clinical effectiveness.

Search for additional research

These links run searches; their results have not been individually reviewed and can include unrelated compounds.

Research information is not a dosing guide or a recommendation for personal use. Study findings are specific to the formulation, population and methods tested. Read our source and correction policy.