Bropirimine
Bropirimine (CAS 56741-95-8), with the molecular formula C10H8BrN3O and a molecular weight of 266.09 g/mol, is an immunostimulating agent and toll-like receptor 7 (TLR7) agonist. It is utilised in research for its effects on interferon cell signalling and immune responses. Bropirimine may also find application in experimental studies related to autoimmune encephalomyelitis and bladder cancer.
- IUPAC
- 2-amino-5-bromo-6-phenyl-4(3H)-pyrimidinone,NSC 149027,PNU 54461,U 54461,U 54461S
- Synonyms
- 2-amino-5-bromo-6-phenyl-4(3H)-pyrimidinoneNSC 149027PNU 54461U 54461U 54461S

Immunomodulation Research
Bropirimine functions as an immunostimulating agent and a TLR7 agonist. It is employed in comparative studies with other TLR7 agonists like imiquimod and R-848 to investigate interferon cell signalling pathways.
Autoimmune Disease Models
This compound can be used in research models for experimental autoimmune encephalomyelitis (EAE), a model for multiple sclerosis. Its immunomodulatory properties are investigated in the context of autoimmune conditions.
Oncology Research
Bropirimine may be utilised in experimental research concerning bladder cancer. Its potential role in modulating immune responses within the tumour microenvironment is an area of investigation.
| Molecular weight | 266.09 |
|---|---|
| Empirical formula | C10H8BrN3O |
| Assay | ≥98% (HPLC) |
| Solubility | DMSO: ≥5 mg/mL (warm DMSO) |
| Storage temperature | room temp |
| Application | Bropirimine, an immunostimulating agent and toll like receptor (TLR7) agonist, is used in comparison with other TLR7 agonists such as imiquimod, R-848, loxoribine in interferon cell signaling research.1 Bropirimine may be used in experimental autoimmune encephalomyelitis (EAE) and bladder cancer research.2 |
| Storage Condition | desiccated |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Bropirimine used for?
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Bropirimine is used as an immunostimulating agent and TLR7 agonist in research, particularly for investigating interferon cell signalling, experimental autoimmune encephalomyelitis (EAE), and bladder cancer.
What is the CAS number and formula for Bropirimine?
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The CAS number for Bropirimine is 56741-95-8, and its molecular formula is C10H8BrN3O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bropirimine with a purity of ≥98% (HPLC). This product is intended for research purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Bropirimine be handled and stored?
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Bropirimine should be handled with appropriate laboratory precautions. It is stored at room temperature in a desiccated state.
Is Bropirimine a controlled substance?
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The provided data does not indicate that Bropirimine is a controlled substance.
How is Bropirimine shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and Bropirimine can be packed and exported according to your specific requirements.
How can I request a sample or quote for Bropirimine?
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Please contact our customer service team to request a sample or a quotation for Bropirimine.
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