Synephrine
辛弗林
Also known as: Oxedrine, DL-Synephrine, p-Hydroxy-α-(methylaminomethyl)benzyl alcohol, 4-Hydroxy-α-(methylaminomethyl)benzyl alcohol, Sympatol, Ethaphene, Analeptin, Pentedrin, Simpalon, Simpatol, Sympathol, Synefrin, Synephrin
Synephrine (CAS 94-07-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H13NO2 and a molecular weight of 167.205 g/mol. It is also known as Oxedrine, DL-Synephrine and p-Hydroxy-α-(methylaminomethyl)benzyl alcohol. Key properties include a melting point of 187 °C (dec.)(lit.), a boiling point of 341.1±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 163.4±14.3 °C. 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.
- 94-07-5
- Jingsj CID
- J-38024-7
- Molecular Formula
- C9H13NO2
- Chinese Name
- 辛弗林
- Molecular Weight
- 167.205 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 187 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 341.1±27.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 163.4±14.3 °C |
| Exact Mass | 167.094635 |
| PSA | 52.49000 |
| LogP | -0.03 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.572 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | α-adrenergic and β-adrenergic[1] |
|---|---|
| Additional Information | [1]. Thomas JE, et al. STEMI in a 24-year-old man after use of a synephrine-containing dietary supplement: a case report and review of the literature. Tex Heart Inst J. 2009;36(6):586-90. [2]. Huang YT, et al. Hemodynamic effects of synephrine treatment in portal hypertensive rats. Jpn J Pharmacol. 2001 Feb;85(2):183-8. |
Customs & Trade Information
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Synephrine?
The CAS number of Synephrine is 94-07-5.
What are the molecular formula and molecular weight of Synephrine?
Synephrine has molecular formula C9H13NO2 and molecular weight 167.205 g/mol.
Is Synephrine hazardous?
Synephrine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Synephrine (CAS 94-07-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38024-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.