Perphenazine
Also known as: Trilafon, Chlorperphenazine, Fentazin, Decentan, Phenazine, Trilifan, PZC, 1-(2-Hydroxyethyl)-4-(3-(2-chloro-10-phenothiazinyl)propyl)piperazine, 2-Chloro-10-[3-(4-(2-hydroxyethyl)piperazin-1-yl)propyl]phenothiazine, 4-[3-(2-Chloro-10H-phenothiazin-10-yl)propyl]-1-piperazineethanol
Perphenazine (CAS 58-39-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H26ClN3OS and a molecular weight of 403.97900 g/mol. Key properties include a melting point of 35339ºC, a boiling point of 580.4±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 304.8±30.1 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Nov 4, 2026.
- CAS No.
- 58-39-9
- Jingsj CID
- J-1321099-6
- Molecular Formula
- C21H26ClN3OS
- Molecular Weight
- 403.97900 g/mol
- Category
- Organic Compounds
- Last updated
- 11/4/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 35339ºC |
|---|---|
| Boiling Point | 580.4±50.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 304.8±30.1 °C |
| Exact Mass | 403.148499 |
| PSA | 55.25000 |
| LogP | 4.34 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.627 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
Activity & Biological Data
| Target | 5-HT2A Receptor:5.6 nM (Ki) H1 receptor:8 nM (Ki) α1A adrenergic receptor:10 nM (Ki) D2 receptor:0.765 nM (Ki) D3 receptor:0.13 nM (Ki) D2L receptor:3.4 nM (Ki) |
|---|---|
| Additional Information | [1]. Richtand NM, et al. Dopamine and serotonin receptor binding and antipsychotic efficacy. Neuropsychopharmacology. 2007 Aug;32(8):1715-26. |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Perphenazine?
The CAS number of Perphenazine is 58-39-9.
What are the molecular formula and molecular weight of Perphenazine?
Perphenazine has molecular formula C21H26ClN3OS and molecular weight 403.97900 g/mol.
Is Perphenazine hazardous?
Perphenazine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of Perphenazine?
For Perphenazine, Upstream Products: 2-Bromoethanol, 2-Chlorophenothiazine, 2-chloro-10-(3-chloropropyl)-10H-phenothiazine; Downstream Products: Dihydrouracil.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Perphenazine (CAS 58-39-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1321099-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.