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Cardiovascular and metabolic drugs

Practolol

Also known as Dalzic, Eraldin, Practololum

CAS 6673-35-4Formula C14H22N2O3Molar mass 266.34 g/molEC 229-712-1
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard 53 suppliers listed
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Practolol chemical structure, C14H22N2O3, CAS 6673-35-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6673-35-4
Formula
C14H22N2O3
Molar mass
266.34 g/mol
EC number
229-712-1
HS code
292429
Category
Cardiovascular and metabolic drugs

What is Practolol?

Plain description, key identifiers and synonyms

Practolol is N-(4-Hydroxyphenyl)acetamide in which the hydrogen of the phenolic hydroxy group is substituted by a 3-(isopropylaminoamino)-2-hydroxypropyl group. A selective beta blocker, it has been used in the emergency treatment of cardiac arrhythmias. It has a role as a beta-adrenergic antagonist and an anti-arrhythmia drug. It is a member of acetamides, a member of ethanolamines, a propanolamine, a secondary alcohol and a secondary amino compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]acetamide
CAS number
6673-35-4 CAS number cross-checked
EC number
229-712-1
Molecular formula
C14H22N2O3
UNII
SUG9176GRW
MDL number
MFCD00864573
InChIKey
DURULFYMVIFBIR-UHFFFAOYSA-N
InChI
InChI=1S/C14H22N2O3/c1-10(2)15-8-13(18)9-19-14-6-4-12(5-7-14)16-11(3)17/h4-7,10,13,15,18H,8-9H2,1-3H3,(H,16,17)
SMILES (canonical and isomeric)
CC(C)NCC(COC1=CC=C(C=C1)NC(=O)C)O

Synonyms

  • Dalzic
  • Eraldin
  • Practololum
  • ICI 50172
  • N-[4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetamide
  • 1-(4-Acetamidophenoxy)-3-isopropylamino-2-propanol
  • N-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]acetamide
  • (+-)-Practolol
  • 4'-(2-Hydroxy-3-(isopropylamino)propoxy)acetanilide
  • N-(4-{2-hydroxy-3-[(propan-2-yl)amino]propoxy}phenyl)acetamide
  • N-(4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)phenyl)acetamide
  • AY-21,011
  • I.C.I. 50,172
  • Acetamide, N-(4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)phenyl)-
  • Acetamide, N-[4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]-
  • N-{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl}acetamide
  • I.C.I.-50,172
  • 4'-[2-Hydroxy-3-(Isopropylamino)propoxy]acetanilide
  • Practolol, Eralzdin
  • N-(4-(2-hydroxy-3-(propan-2-ylamino)propoxy)phenyl)acetamide
  • N-(4-(2-hydroxy-3-((propan-2-yl)amino)propoxy)phenyl)acetamide
  • (3-(4-Acetylamino-Phenoxy)-2-Hydroxy-Propyl)-Isopropyl-Ammonium
  • Teranol
  • Praktololu
  • rac Practolol
Show all 34 synonyms
  • AY 21011
  • (+/-)-Practolol
  • N-(4-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)acetamide
  • N-{4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}acetamide
  • Practolol (USAN)
  • Practololo
  • dl-Practolol
  • Acetanilide, 4'-(2-hydroxy-3-(isopropylamino)propoxy)-
  • Acetanilide, 4'-[2-hydroxy-3-(isopropylamino)propoxy]-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
266.34 g/molcalc.
Exact mass
266.163 Dacalc.
LogP (octanol/water)
1.38calc.
Topological polar surface area
70.59 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
7calc.
Heavy atoms
19calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H361Suspected of damaging fertility or the unborn child.
  • H373May cause damage to organs through prolonged or repeated exposure.
Precautionary statements (15)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Practolol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 53 suppliers
30 of 30 offers
  • 001Chemical
    China, HangzhouUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • 10X Chem
    United States, San DiegoUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • 3WAY Pharm Inc
    China, ShanghaiUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • A2B Chem LLC
    United States, San DiegoUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • Aa Blocks LLC
    United States, San DiegoUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • Aaron Chemicals LLC.
    China, NanjingUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • AbaChemScene, LLC
    United States, Monmouth JunctionUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • ABCR GmbH & CO. KG
    GermanyUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • Accel Scientific S.L.
    Spain, BarcelonaUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
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  • AChemBlock
    United States, HaywardUnclaimed profile
    PractololGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

53 suppliers in 12 countries

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Practolol price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Use classes: Pharmaceuticals.

Pharmacological actions

  • Adrenergic beta-1 Receptor Antagonists
  • Anti-Arrhythmia Agents

Roles

  • adrenergic agent
  • adrenergic antagonist
  • anti-arrhythmia drug
  • beta-adrenergic antagonist
  • beta-adrenergic drug
  • cardiovascular drug
  • neurotransmitter agent
  • pharmaceutical

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Practolol is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Practolol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Practolol, based on the data on this page

What is Practolol?

Practolol is N-(4-Hydroxyphenyl)acetamide in which the hydrogen of the phenolic hydroxy group is substituted by a 3-(isopropylaminoamino)-2-hydroxypropyl group. A selective beta blocker, it has been used in the emergency treatment of cardiac arrhythmias.

What is the CAS number of Practolol?

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

What is the molecular formula and weight of Practolol?

The molecular formula of Practolol is C14H22N2O3 and its molar mass is 266.34 g/mol.

What is Practolol used for?

Use classes: Pharmaceuticals.

Is Practolol hazardous?

Practolol carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes skin irritation, suspected of damaging fertility or the unborn child. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Practolol?

Practolol is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Practolol?

CompoundList lists 53 suppliers of Practolol in United States, China, Hong Kong, Germany and 8 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Practolol?

Suppliers quote Practolol on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Practolol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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