PD 150606
PD 150606 (CAS: 179528-45-1) is a bioactive small molecule with the empirical formula C9H7IO2S and a molecular weight of 306.12 g/mol. It is identified as a yellow powder. This compound is recognised for its inhibitory properties, particularly against calpains and proteasomes, and finds applications in research concerning cell biology, cell signaling, endoplasmic reticulum stress, and intracellular protein degradation.
- IUPAC
- (2Z)-3-(4-iodophenyl)-2-mercapto-2-Propenoic acid,3-(4-iodophenyl)-2-mercapto-(Z)-2-propenoic acid

Calpain and Proteasome Inhibition
PD 150606 serves as a valuable tool in biochemical research for inhibiting calpain and proteasome activity. Its mechanism is crucial for studying cellular protein turnover and degradation pathways.
Cell Biology Research
This compound aids in investigating cellular processes, including endoplasmic reticulum stress and nitric oxide-related cell stress. Understanding these pathways is vital for dissecting cellular responses to various stimuli.
Neuroscience Studies
As a molecule involved in cell signaling, PD 150606 can be employed in neuroscience research to explore mechanisms related to neuronal function and stress responses.
| Molecular weight | 306.12 |
|---|---|
| Empirical formula | C9H7IO2S |
| Assay | ≥97% (HPLC) |
| Form | powder |
| Colour | yellowish |
| Solubility | DMSO: >20 mg/mL |
| Storage temperature | −20°C |


Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Hazard codes (EU) | T |
| Risk statements (R) | 25-37/38-41-43 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Storage Condition | protect from light |
|---|
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 150606 used for?
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PD 150606 is used as a bioactive small molecule for research purposes, particularly as a calpain and proteasome inhibitor in studies related to cell biology, cell signaling, endoplasmic reticulum stress, and intracellular protein degradation.
What is the CAS number and formula for PD 150606?
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The CAS number for PD 150606 is 179528-45-1, and its empirical formula is C9H7IO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies PD 150606 with a purity of ≥97% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should PD 150606 be handled safely?
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PD 150606 is labelled with Danger and carries hazard statements H301 (Toxic if swallowed), H315 (Causes skin irritation), H317 (May cause an allergic skin reaction), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet for full handling instructions.
How is PD 150606 packed and exported?
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PD 150606 is supplied as a yellowish powder and stored at −20°C, protected from light. It is shipped and exported in compliance with relevant transportation regulations, including UN 2811 for hazardous materials.
How can I request a quote or sample for PD 150606?
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To request a quote or sample of PD 150606, please contact our sales team through the website or by phone. Provide the product name and CAS number for prompt service.
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