Phenacetin
Phenacetin (CAS 62-44-2), min. 99%, a withdrawn historical analgesic now used only as an analytical reference and research chemical. Supplied by Zyntex exclusively to verified companies and laboratories with a documented end use.
Description
Phenacetin Product Overview
Phenacetin (C10H13NO2) is a white crystalline powder that is slightly soluble in water. For decades, doctors used it as a pain reliever; however, regulators withdrew it in most countries, because studies linked long-term use to kidney damage and cancer. Its metabolite, Acetaminophen, replaced it.
In addition, today, laboratories use it as a reference standard in pharmaceutical and forensic analysis, and researchers use it as a probe substrate to measure the activity of the liver enzyme CYP1A2. Similarly, it has served as a stabilizer in some industrial formulations.
Because it is misused in some markets, Zyntex does not sell it to individuals and supplies it only to verified companies and laboratories that confirm a legitimate end use. It is not for human consumption.
Key Applications of Phenacetin
Typical uses include, for example:
🔬 Reference Standards
Material for pharmaceutical analysis.
🧪 Enzyme Research
CYP1A2 probe substrate.
🔎 Forensic Analysis
Reference for forensic laboratories.
📋 Regulated Supply
Supply only with documented end use.
Phenacetin Technical Specifications
| Parameter | Standard Value |
|---|---|
| Product Name | Phenacetin |
| CAS Number | 62-44-2 |
| Molecular Formula / Weight | C10H13NO2 / 179.22 g/mol |
| Assay (Purity) | Min. 99.0% |
| Intended Use | Analytical, research and industrial use only |
| Documents | CoA, SDS and end-use declaration |
⚠️ Safety & Handling: May cause cancer and is harmful if swallowed. For laboratory and professional use only, so avoid inhalation of dust and contact, and also wear gloves, eye protection and dust protection. Store locked in tightly closed containers. Always consult the Safety Data Sheet (SDS), because it contains the full classification and handling instructions.
Frequently Asked Questions
Is phenacetin still used in medicines?
No. Regulators withdrew it in most countries, so today it serves only as a reference and research material.
Who can purchase phenacetin?
Only verified companies as well as laboratories that confirm a legitimate analytical, research or industrial end use.
How can laboratories request a quotation?
Send your request through our contact page with your company or institution details and a signed end-use declaration. We cannot process requests without these documents.
