PD-161570
PD-161570 (CAS: 192705-80-9; C26H35Cl2N7O; MW: 532.51) is a small molecule compound supplied by Tech Serve Solutions. This potent and selective inhibitor is recognised for its activity against Fibroblast Growth Factor Receptors (FGFRs). It serves as a valuable tool in biochemical research, particularly within cell biology and neuroscience, for studying kinase signalling pathways.
- IUPAC
- 1-tert-Butyl-3-[6-(2,6-dichlorophenyl)-2-[[4-(diethylamino)butyl]amino]pyrido[2,3-d]pyrimidin-7-yl]urea,PF-1480232

Fibroblast Growth Factor Receptor (FGFR) Inhibition
PD-161570 acts as a selective inhibitor of FGFR kinases. It is utilized in research to investigate the roles of FGFR signalling in various cellular processes, including proliferation, differentiation, and survival.
Cellular Signalling Research
This compound is employed in studies focused on cell signalling pathways, particularly those involving receptor tyrosine kinases. Its specificity aids in dissecting complex signalling cascades within cell biology and neuroscience research.
Drug Discovery and Development Tool
As a well-characterised bioactive small molecule, PD-161570 serves as a valuable research tool in early-stage drug discovery programmes, particularly for targets related to FGFRs.
| Molecular weight | 532.51 |
|---|---|
| Empirical formula | C26H35Cl2N7O |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to off-white |
| Solubility | DMSO: >10 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/37/38 |
| Safety statements (S) | 26-45 |
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 PD-161570 used for?
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PD-161570 is used in scientific research as a selective inhibitor of Fibroblast Growth Factor Receptors (FGFRs), aiding studies in cell biology, cell signalling, and neuroscience.
What are the CAS number and formula for PD-161570?
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The CAS number for PD-161570 is 192705-80-9, and its empirical formula is C26H35Cl2N7O.
What grade and purity does Tech Serve Solutions supply for PD-161570?
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Tech Serve Solutions supplies PD-161570 with a minimum purity of ≥98% (HPLC). This product is intended for research purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should PD-161570 be handled safely?
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PD-161570 is classified as Danger with hazards including H301 (Toxic if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding ingestion, skin, and eye contact. Refer to the Safety Data Sheet for full details.
How is PD-161570 packed, shipped, and exported?
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PD-161570 is typically supplied as a white to off-white powder and stored at 2-8°C. As a hazardous material (UN 2811, 6.1/PGIII), it is packed and shipped in compliance with relevant regulations for global export.
How can I request a sample or quote for PD-161570?
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To request a sample or a quote for PD-161570, please contact our sales team through the website or by phone, providing your specific requirements.
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