PD-407824
PD-407824 (CAS: 622864-54-4) is a chemical compound with the molecular formula C20H12N2O3 and a molecular weight of 328.32 g/mol. It presents as a yellow to orange powder. This molecule is recognised for its role in biological research, particularly within cell signaling and neuroscience pathways, and as a potential therapeutic agent. Its applications span investigations into kinase biology, specifically serine/threonine kinase inhibition.
- IUPAC
- 9-Hydroxy-4-phenylpyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione

Cell Signaling Research
PD-407824 is utilized in studies investigating complex cell signaling pathways, particularly those involving kinase activity. Its role as a serine/threonine kinase inhibitor makes it valuable for understanding cellular responses and regulatory mechanisms.
Neuroscience Investigations
This compound is employed in neuroscience research, contributing to the understanding of neuronal function and signaling. Its involvement in cell signaling pathways relevant to the nervous system highlights its utility in this field.
Drug Discovery and Development
As an approved therapeutic/drug candidate and a bioactive small molecule, PD-407824 serves as a research tool in drug discovery. It is used to explore potential therapeutic interventions, especially in areas related to kinase inhibition.
Checkpoint Kinase (ChK) Studies
PD-407824 is relevant for research involving checkpoint kinases. Its properties as a potential inhibitor contribute to studies focused on cell cycle regulation and related biological processes.
| Molecular weight | 328.32 |
|---|---|
| Empirical formula | C20H12N2O3 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | yellow to orange |
| Solubility | DMSO: >10 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- 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) | Xi |
| Risk statements (R) | 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 PD-407824 used for?
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PD-407824 is used in research for its roles in cell signaling, neuroscience, and as a potential therapeutic agent, particularly as a serine/threonine kinase inhibitor. It is also studied in the context of checkpoint kinase biology.
What are the CAS number and formula for PD-407824?
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The CAS number for PD-407824 is 622864-54-4, and its molecular formula is C20H12N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies PD-407824 with a purity of ≥98% (HPLC). This compound is supplied for research and development purposes and is not intended for human or animal use. TSS does not represent it as USP, BP, or EP grade.
How should PD-407824 be handled and stored?
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PD-407824 is classified as a Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). It should be handled with appropriate personal protective equipment in a well-ventilated area. Recommended storage is at 2-8°C.
How is PD-407824 packed and shipped?
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PD-407824 is packed as a yellow to orange powder. As a global supplier, Tech Serve Solutions exports chemicals adhering to all relevant shipping regulations.
How can I request a sample or quote for PD-407824?
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To request a sample or a quote for PD-407824, please contact our sales team through the website or by phone. Our representatives will assist you with your inquiry.
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