PP121
PP121 (CAS: 1092788-83-4, Formula: C17H17N7) is an off-white powder with a molecular weight of 319.36 g/mol. This compound is primarily utilized in research settings for its role in cell biology, particularly in cell signaling and neuroscience. It functions as an inhibitor within the kinase/phosphatase biology pathway, specifically targeting non-receptor tyrosine kinases and PI(3)K. TSS supplies PP121 with an assay of ≥98% (HPLC) for laboratory applications.
- IUPAC
- 1-cyclopentyl-3-(1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Cell Signaling Research
PP121 serves as a valuable tool in exploring cellular communication pathways. Its inhibitory action on specific kinases aids in dissecting complex signaling cascades within biological systems.
Neuroscience Investigations
This compound is applied in neuroscience research to study the roles of non-receptor tyrosine kinases. Understanding these kinases is crucial for comprehending neuronal function and dysfunction.
Kinase Inhibitor Studies
As a non-receptor tyrosine kinase inhibitor, PP121 is used to investigate the impact of these enzymes on cellular processes. Its specificity allows for targeted studies within the PI(3)K pathway.
| Molecular weight | 319.36 |
|---|---|
| Empirical formula | C17H17N7 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | off-white |
| Solubility | DMSO: >10 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 PP121 used for?
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PP121 is used in research for its role in cell biology, specifically in cell signaling and neuroscience, acting as an inhibitor of non-receptor tyrosine kinases and PI(3)K.
What are the CAS number and formula for PP121?
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The CAS number for PP121 is 1092788-83-4 and its empirical formula is C17H17N7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies PP121 with a purity of ≥98% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should PP121 be handled?
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PP121 is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment in a well-ventilated area. Store at 2-8°C. Consult the Safety Data Sheet (SDS) for detailed handling and safety information.
How is PP121 shipped and exported?
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PP121 is shipped and exported according to relevant regulations, including UN 2811, Hazard Class 6.1, Packing Group III. Tech Serve Solutions adheres to all international shipping standards.
How can I request a sample or quote for PP121?
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To request a sample or quote for PP121, please contact our sales department via the website or direct email, providing your details and the quantity required.
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