1-(2-Methoxyphenyl)piperazine hydrochloride
Also known as: 1-(2-Methoxyphenyl)piperazine monohydrochloride, 2-Methoxyphenylpiperazine hydrochloride, o-Methoxyphenylpiperazine hydrochloride, Urapidil impurity B, Fluoraniptone impurity, Piperazine, 1-(2-methoxyphenyl)-, hydrochloride (1:1)
1-(2-Methoxyphenyl)piperazine hydrochloride (CAS 5464-78-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H17ClN2O and a molecular weight of 228.719 g/mol. Key properties include a melting point of 217-219 °C(lit.), a boiling point of 379.9ºC at 760mmHg, a density of 1.057g/cm3 and a flash point of 154ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5464-78-8
- Jingsj CID
- J-955544-6
- Molecular Formula
- C11H17ClN2O
- Molecular Weight
- 228.719 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 217-219 °C(lit.) |
|---|---|
| Boiling Point | 379.9ºC at 760mmHg |
| Density | 1.057g/cm3 |
| Flash Point | 154ºC |
| Exact Mass | 228.102936 |
| PSA | 24.50000 |
| LogP | 2.30060 |
| Refractive Index | 1.574-1.576 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. 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 1-(2-Methoxyphenyl)piperazine hydrochloride?
The CAS number of 1-(2-Methoxyphenyl)piperazine hydrochloride is 5464-78-8.
What are the molecular formula and molecular weight of 1-(2-Methoxyphenyl)piperazine hydrochloride?
1-(2-Methoxyphenyl)piperazine hydrochloride has molecular formula C11H17ClN2O and molecular weight 228.719 g/mol.
Is 1-(2-Methoxyphenyl)piperazine hydrochloride hazardous?
1-(2-Methoxyphenyl)piperazine hydrochloride has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1-(2-Methoxyphenyl)piperazine hydrochloride?
For 1-(2-Methoxyphenyl)piperazine hydrochloride, Upstream Products: 2-Bromoanisole; Downstream Products: Urapidil, 4-[4-(2-methoxyphenyl)piperazin-1-yl]butan-1-amine, 1-(2-Methoxyphenyl)piperazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(2-Methoxyphenyl)piperazine hydrochloride (CAS 5464-78-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-955544-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.