SB-268262
SB-268262 (CAS: 217438-17-0) is a chemical compound with the molecular formula C18H15N3O4S2 and a molecular weight of 401.46. It functions as an inhibitor of adenylyl cyclase, playing a role in cellular signalling pathways. This compound is valuable for research in cell biology, neuroscience, and the study of cyclic nucleotide metabolism and G protein signalling. TSS supplies SB-268262 for laboratory and research applications.
- IUPAC
- (+/-)-SB-273779,N-Methyl-N-(2-methylphenyl)-3-nitro-4-(2-thiazolylsulfinyl)-benzamide

Adenylyl Cyclase Inhibition Research
SB-268262 is utilised as a selective inhibitor of adenylyl cyclase. This enables researchers to investigate the role of cyclic AMP (cAMP) in various cellular processes, including signal transduction and gene expression.
Cellular Signaling Studies
This compound aids in the exploration of cell signalling pathways, particularly those involving G proteins and cyclic nucleotides. Its use helps to elucidate the complex mechanisms of cellular communication.
Neuroscience Research Tool
SB-268262 serves as a valuable tool in neuroscience research for studying the impact of adenylyl cyclase activity on neuronal function and the development of neurological disorders.
Cyclic Nucleotide Metabolism Investigations
Researchers employ SB-268262 to study the metabolism of cyclic nucleotides, such as cAMP, and their influence on cellular physiology. This helps in understanding various metabolic regulatory mechanisms.
| Molecular weight | 401.46 |
|---|---|
| Empirical formula | C18H15N3O4S2 |
| Assay | ≥98% (HPLC) |
| Solubility | DMSO: >5 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 SB-268262 used for?
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SB-268262 is used as a selective inhibitor of adenylyl cyclase for research in cell biology, cell signalling, neuroscience, cyclic nucleotide metabolism, and G protein signalling.
What is the CAS number and formula for SB-268262?
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The CAS number for SB-268262 is 217438-17-0 and its molecular formula is C18H15N3O4S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies SB-268262 with a purity of ≥98% (HPLC). TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should SB-268262 be handled and stored?
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SB-268262 is classified with a GHS07 symbol and a Warning signal word. It is harmful if swallowed (H302) and causes serious eye irritation (H319). It should be stored at 2-8°C. Ensure proper handling procedures are followed, including wearing appropriate personal protective equipment. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do (P305 + P351 + P338).
Is SB-268262 a controlled substance?
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Based on the provided data, SB-268262 is not indicated as a controlled substance.
How are your chemicals packed and shipped?
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Tech Serve Solutions ensures that all chemicals are carefully packed according to international shipping regulations and are exported globally with necessary documentation.
How can I request a sample or quote for SB-268262?
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To request a sample or a quote for SB-268262, please contact our sales team through the website or by calling us directly.
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