Practolol

普拉洛尔

Also known as: N-[4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetamide, 1-(4-acetamidophenoxy)-3-isopropylamino-2-propanol, 4'-(2-hydroxy-3-(isopropylamino)propoxy)acetanilide, AY 21011, Dalzic, Eraldin, ICI 50172, Teranol, (±)-Practolol, dl-Practolol, Racemic Practolol, rac Practolol

Practolol (CAS 6673-35-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H22N2O3 and a molecular weight of 266.33600 g/mol. It is also known as N-[4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetamide, 1-(4-acetamidophenoxy)-3-isopropylamino-2-propanol and 4'-(2-hydroxy-3-(isopropylamino)propoxy)acetanilide. Key properties include a melting point of 134-136° (BuOAc), a boiling point of 409.54°C (rough estimate) and a density of 1.0807 (rough estimate). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6673-35-4
Jingsj CID: J-1958965-3
Molecular Formula: C₁₄H₂₂N₂O₃
Chinese Name: 普拉洛尔
Molecular Weight: 266.33600 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	134-136° (BuOAc)
Boiling Point	409.54°C (rough estimate)
Density	1.0807 (rough estimate)
Exact Mass	266.16300
PSA	70.59000
LogP	1.84660
Refractive Index	1.5110 (estimate)
Storage Conditions	2-8°C

Activity & Biological Data

Target	β1-adrenergic receptor[1]
Additional Information	[1]. Iakovidis D, et, al. In vitro activity of RO363, a beta1-adrenoceptor selective agonist. Br J Pharmacol. 1980 Apr;68(4):677-85. [2]. Adashi EY, et, al. Stimulation of beta 2-adrenergic responsiveness by follicle-stimulating hormone in rat granulosa cells in vitro and in vivo. Endocrinology. 1981 Jun;108(6):2170-8. [3]. Marshall RJ, et, al. Comparative effects of propranolol and practolol in the early stages of experimental canine myocardial infarction. Br J Pharmacol. 1976 Jun;57(2):295-303.

Target

β1-adrenergic receptor[1]

Additional Information

[1]. Iakovidis D, et, al. In vitro activity of RO363, a beta1-adrenoceptor selective agonist. Br J Pharmacol. 1980 Apr;68(4):677-85. [2]. Adashi EY, et, al. Stimulation of beta 2-adrenergic responsiveness by follicle-stimulating hormone in rat granulosa cells in vitro and in vivo. Endocrinology. 1981 Jun;108(6):2170-8. [3]. Marshall RJ, et, al. Comparative effects of propranolol and practolol in the early stages of experimental canine myocardial infarction. Br J Pharmacol. 1976 Jun;57(2):295-303.

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. 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 Practolol?

The CAS number of Practolol is 6673-35-4.

What are the molecular formula and molecular weight of Practolol?

Practolol has molecular formula C14H22N2O3 and molecular weight 266.33600 g/mol.

What are the upstream and downstream products of Practolol?

For Practolol, Upstream Products: Acetaminophen, N-[4-(oxiran-2-ylmethoxy)phenyl]acetamide, Isopropylamine.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Practolol (CAS 6673-35-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958965-3 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.