Rose Bengal Free Acid
Rose bengal free acid is a halogenated fluorescein dye with photosensitizing properties, used diagnostically to stain devitalized cells in ophthalmology and experimentally as a photodynamic therapy agent. It generates reactive oxygen species upon light activation, inducing cell death in targeted tissues. The compound is under investigation for intralesional treatment of solid tumors.
น้ำหนักโมเลกุล
973.7000 g/mol
LogP
7.60
TPSA
83.80 Ų
Lipinski RO5
ไม่ผ่าน
กลไกการออกฤทธิ์
Functions as a diagnostic agent by providing contrast enhancement or radioactive tracer activity that enables visualization of anatomical structures or physiological processes during medical imaging.
Pharmacokinetics (PK)
Pharmacodynamics (PD)
Functions as a diagnostic agent by providing contrast enhancement or radioactive tracer activity that enables visualization of anatomical structures or physiological processes during medical imaging.
โครงสร้าง 2 มิติ
Cite this structure
Embed this structure
SMILES
O=C(O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1-c1c2cc(I)c(=O)c(I)c-2oc2c(I)c(O)c(I)cc12
InChI
InChI=1S/C20H4Cl4I4O5/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28/h1-2,29H,(H,31,32)
Molecular Formula
C20H4Cl4I4O5
HBD / HBA
2 / 5
พันธะที่หมุนได้
2
อะตอมหนัก
33
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
คำถามที่พบบ่อย
Rose bengal free acid is a halogenated fluorescein dye with photosensitizing properties, used diagnostically to stain devitalized cells in ophthalmology and experimentally as a photodynamic therapy agent. It generates reactive oxygen species upon light activation, inducing cell death in targeted tissues. The compound is under investigation for intralesional treatment of solid tumors.
Functions as a diagnostic agent by providing contrast enhancement or radioactive tracer activity that enables visualization of anatomical structures or physiological processes during medical imaging.
Yes, Rose Bengal Free Acid is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL1208422. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 25474. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.
ข้อจำกัดความรับผิดชอบทางการแพทย์
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
Embed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/drugfyi-embed@1/dist/embed.min.js" defer></script>
<div data-drugfyi="drug" data-slug="rose-bengal-free-acid"></div>Embed via iframe for maximum compatibility.
<iframe src="https://drugfyi.com/iframe/drug/rose-bengal-free-acid/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://drugfyi.com/drug/rose-bengal-free-acid/Add a dynamic SVG badge to your README or docs.
[](https://drugfyi.com/drug/rose-bengal-free-acid/)Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/drugfyi-embed@1/dist/embed.min.js" defer></script>
<drugfyi-drug slug="rose-bengal-free-acid"></drugfyi-drug>