Metoprolol
Also known as: 1-[4-(2-Methoxyethyl)phenoxy]-3-(isopropylamino)-2-propanol, (RS)-Metoprolol, dl-Metoprolol, rac Metoprolol, 2-Propanol, 1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-, Spesicor, Beatrolol
Metoprolol (CAS 51384-51-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H25NO3 and a molecular weight of 267.364 g/mol. Key properties include a boiling point of 398.6±37.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 194.9±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51384-51-1
- Jingsj CID
- J-1958347-2
- Molecular Formula
- C15H25NO3
- Molecular Weight
- 267.364 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 398.6±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 194.9±26.5 °C |
| Exact Mass | 267.183441 |
| PSA | 50.72000 |
| LogP | 1.79 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.508 |
Activity & Biological Data
| Additional Information | [1]. Benfield P, et al. Metoprolol. An updated review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy, in hypertension, ischaemic heart disease and related cardiovascular disorders. Drugs. 1986 May;31(5):376-429. |
|---|
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 Metoprolol?
The CAS number of Metoprolol is 51384-51-1.
What are the molecular formula and molecular weight of Metoprolol?
Metoprolol has molecular formula C15H25NO3 and molecular weight 267.364 g/mol.
What are the upstream and downstream products of Metoprolol?
For Metoprolol, Upstream Products: Isopropylamine, 3-[4-(2-methoxyethyl)phenoxy]-1,2-epoxypropane, 4-(2-Methoxyethyl)phenol; Downstream Products: (R)-Metoprolol, (S)-Metoprolol, Metoprolol Tartrate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Metoprolol (CAS 51384-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958347-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.