Pheniprazine
Also known as: (1-Methyl-2-phenylethyl)hydrazine, (α-Methylphenethyl)hydrazine, (β-Phenylisopropyl)hydrazine, 1-Phenyl-2-hydrazinopropane, 2-Hydrazino-1-phenylpropane, Catron, Dicatron, Fenilisopropilidrazina, Fenizin, JB-516, PIH, Phenizine, Phenylisopropylhydrazine
Pheniprazine (CAS 55-52-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H14N2 and a molecular weight of 150.22100 g/mol. Key properties include a boiling point of 287.1ºC at 760mmHg, a density of 0.99g/cm3 and a flash point of 148ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55-52-7
- Jingsj CID
- J-1978926-5
- Molecular Formula
- C9H14N2
- Molecular Weight
- 150.22100 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 287.1ºC at 760mmHg |
|---|---|
| Density | 0.99g/cm3 |
| Flash Point | 148ºC |
| Exact Mass | 150.11600 |
| PSA | 38.05000 |
| LogP | 2.17210 |
| Refractive Index | 1.539 |
Activity & Biological Data
| Target | monoamine oxidase[1] |
|---|---|
| Additional Information | [1]. HORITA A. beta-Phenylisopropylhydrazine, a potent and long acting monoamine oxidase inhibitor. J Pharmacol Exp Ther. [2]. Stein, Larry, et al. Accelerated recovery from reserpine depression by monoamine oxidase inhibitors. |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Pheniprazine?
The CAS number of Pheniprazine is 55-52-7.
What are the molecular formula and molecular weight of Pheniprazine?
Pheniprazine has molecular formula C9H14N2 and molecular weight 150.22100 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pheniprazine (CAS 55-52-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1978926-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.