Bisoprolol
比索洛尔
Also known as: 1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol, 2-Propanol, 1-[4-[[2-(1-methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-, 1-(4-((2-isopropoxyethoxy)methyl)phenoxy)-3-(isopropylamino)propan-2-ol, 1-[(1-Methylethyl)amino]-3-[4-[[2-(1-methylethoxy)ethoxy]methyl]phenoxy]-2-propanol, 1-{4-[(2-Isopropoxyethoxy)methyl]phenoxy}-3-(isopropylamino)-2-propanol, (±)-1-[p-(2-Isopropoxyethoxymethyl)phenoxy]-3-(isopropylamino)-2-propanol, Racemic Bisoprolol, 1-(Propan-2-ylamino)-3-[4-(2-propan-2-yloxyethoxymethyl)phenoxy]propan-2-ol, Bisoprolol base
Bisoprolol (CAS 66722-44-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H31NO4 and a molecular weight of 325.443 g/mol. It is also known as 1-[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol, 2-Propanol, 1-[4-[[2-(1-methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]- and 1-(4-((2-isopropoxyethoxy)methyl)phenoxy)-3-(isopropylamino)propan-2-ol. Key properties include a boiling point of 445.0±45.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 222.9±28.7 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66722-44-9
- Jingsj CID
- J-42119-7
- Molecular Formula
- C18H31NO4
- Chinese Name
- 比索洛尔
- Molecular Weight
- 325.443 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 445.0±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 222.9±28.7 °C |
| Exact Mass | 325.225311 |
| PSA | 59.95000 |
| LogP | 2.14 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.500 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Activity & Biological Data
| Target | β1-adrenergic receptor[1] |
|---|---|
| Additional Information | [1]. Jillian G Baker, et al. The selectivity of beta-adrenoceptor antagonists at the human beta1, beta2 and beta3 adrenoceptors. Br J Pharmacol. 2005 Feb;144(3):317-22. [2]. Maria Hoeltzenbein, et al. Pregnancy outcome after first trimester exposure to bisoprolol: an observational cohort study. J Hypertens. 2018 Oct;36(10):2109-2117. |
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 Bisoprolol?
The CAS number of Bisoprolol is 66722-44-9.
What are the molecular formula and molecular weight of Bisoprolol?
Bisoprolol has molecular formula C18H31NO4 and molecular weight 325.443 g/mol.
Is Bisoprolol hazardous?
Bisoprolol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bisoprolol (CAS 66722-44-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42119-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.