CP-66713
CP-66713 (CAS: 91896-57-0), a chlorotriazoloquinoxaline derivative with the molecular formula C15H10ClN5 and a molecular weight of 295.73 g/mol, is a bioactive small molecule. It is recognised as an antagonist for adenosine and P2 nucleotide receptors. This compound is utilised in scientific research, particularly in cell biology and neuroscience, for investigating purinergic signalling pathways and its potential as a therapeutic candidate.
- IUPAC
- 8-chloro-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine,PF-1716311
- Synonyms
- 8-chloro-1-phenyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine

Purinergic Receptor Research
CP-66713 acts as an antagonist for adenosine and P2 nucleotide receptors, making it a valuable tool for studying purinergic signalling pathways in cellular and neuroscience research.
Drug Discovery and Development
As a compound identified with potential therapeutic applications, CP-66713 is used in preclinical research for the development of novel drug candidates targeting G-protein coupled receptors (GPCRs).
Cellular Signalling Studies
This chemical is employed in cell biology to investigate signal transduction mechanisms, particularly those involving nucleotide receptors and their downstream effects.
| Molecular weight | 295.73 |
|---|---|
| Empirical formula | C15H10ClN5 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to off-white |
| Solubility | DMSO: ≥5 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 CP-66713 used for?
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CP-66713 is used in scientific research as an antagonist for adenosine and P2 nucleotide receptors, aiding in the study of cell signaling, neuroscience, and the development of potential therapeutic agents.
What are the CAS number and formula for CP-66713?
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The CAS number for CP-66713 is 91896-57-0, and its molecular formula is C15H10ClN5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies CP-66713 with a purity of ≥98% (HPLC). This product is intended for research purposes and is not supplied as USP, BP, or EP grade.
How should CP-66713 be handled and stored?
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CP-66713 is a Warning-hazardous substance (H302, H315, H319, H335). Handle with appropriate personal protective equipment in a well-ventilated area. Store at 2-8°C.
How is CP-66713 typically supplied and exported?
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CP-66713 is supplied as a white to off-white powder. Tech Serve Solutions is a global supplier and exporter of fine chemicals, handling all necessary export documentation.
How can I request a sample or quote for CP-66713?
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To request a sample or a quote for CP-66713, please contact our sales team through the website or by calling our customer service line.
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