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Aromatic building blocks

Clorprenaline

Also known as Clorprenalina, Clorprenalinum, Isoprophenamine

CAS 3811-25-4Formula C11H16ClNOMolar mass 213.71 g/molEC 223-291-8
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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Clorprenaline chemical structure, C11H16ClNO, CAS 3811-25-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3811-25-4
Formula
C11H16ClNO
Molar mass
213.71 g/mol
EC number
223-291-8
HS code
292219
Category
Aromatic building blocks

What is Clorprenaline?

Plain description, key identifiers and synonyms

1-(2-chlorophenyl)-2-isopropylaminoethanol is a member of the class of monochlorobenzenes that is chlorobenzene which is substituted by a 1-hydroxy-2-[(propan-2-yl)amino]ethyl group at position 2. It is a member of ethanolamines, a secondary amino compound and a member of monochlorobenzenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(2-chlorophenyl)-2-(propan-2-ylamino)ethanol
CAS number
3811-25-4 CAS number cross-checked
EC number
223-291-8
Molecular formula
C11H16ClNO
UNII
3W4327W76O
MDL number
MFCD00864144
InChIKey
SSMSBSWKLKKXGG-UHFFFAOYSA-N
InChI
InChI=1S/C11H16ClNO/c1-8(2)13-7-11(14)9-5-3-4-6-10(9)12/h3-6,8,11,13-14H,7H2,1-2H3
SMILES (canonical and isomeric)
CC(C)NCC(C1=CC=CC=C1Cl)O

Synonyms

  • Clorprenalina
  • Clorprenalinum
  • Isoprophenamine
  • o-Chloro-alpha-((isopropylamino)methyl)benzyl alcohol
  • Chlorprenaline
  • clorprenaline hydrochloride, monohydrate
  • 1-(2-chlorophenyl)-2-(propan-2-ylamino)ethanol
  • 1-(2-Chlorophenyl)-2-[(propan-2-yl)amino]ethan-1-ol
  • Benzenemethanol, 2-chloro-alpha-[[(1-methylethyl)amino]methyl]-
  • Isoprophenamin
  • 1-(2-Chlorophenyl)-2-isopropylaminoethanol
  • 1-(2-Chlorophenyl)-2-(isopropylamino)ethanol
  • 1-(2-Chlorphenyl)-2-isopropylaminoethanol
  • 1-(o-Chlorophenyl)-2-isopropylaminoethanol
  • Isoprophenamineisoprofenamine
  • Clorprenaline 100 microg/mL in Acetonitrile
  • Clorprenaline Solution in Methanol, 100ug/mL
  • Clorprenaline Solution in Methanol, 1000ug/mL
  • 1-(2-Chlorophenyl)-2-(isopropylamino)ethanol #
  • 1-(2-Chlorophenyl)-2-(isopropylamino)ethan-1-ol
  • Clorprenaline, VETRANAL(TM), analytical standard
  • benzene, 1-chloro-2-(1-hydroxy-2-isopropylamino)ethyl-
  • o-Chloro-alpha-[(isopropylamino)methyl]benzyl alcohol
  • Ortho-chloro-alpha((isopropylamino)methyl)benzyl alcohol
  • Benzenemethanol, 2-chloro-alpha-(((1-methylethyl)amino)methyl)

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
213.71 g/molcalc.
Exact mass
213.092 Dacalc.
LogP (octanol/water)
2.37calc.
Topological polar surface area
32.26 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.46calc.
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

Hazard statements

  • H302Harmful if swallowed.
  • H319Causes serious eye irritation.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • 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.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P330Rinse mouth.
  • P337 + P317If eye irritation persists: Get medical help.
  • 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

Clorprenaline suppliers

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

All 2 suppliers

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Where suppliers are based

2 suppliers in 2 countries

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Clorprenaline price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Bronchodilator Agents
  • Sympathomimetics

Roles

  • adrenergic agent
  • adrenergic agonist
  • beta-adrenergic agonist
  • beta-adrenergic drug
  • bronchodilator agent
  • neurotransmitter agent
  • pharmaceutical
  • sympathomimetic agent

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 Clorprenaline is traded under.

HS 2922.19Indicative HS code

Amino-alcohols, other than those containing more than one kind of oxygen function, their…

World exports in 2024
$2.2B
−4.7% vs 2023, imports $2.27B
2019 to 2024
Top exporters
  1. China21.7%
  2. Germany17.3%
  3. United States15.6%
Top importers
  1. India * partner reported11.0%
  2. United States9.0%
  3. Germany7.2%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Clorprenaline?

1-(2-chlorophenyl)-2-isopropylaminoethanol is a member of the class of monochlorobenzenes that is chlorobenzene which is substituted by a 1-hydroxy-2-[(propan-2-yl)amino]ethyl group at position 2. It is a member of ethanolamines, a secondary amino compound and a member of monochlorobenzenes.

What is the CAS number of Clorprenaline?

The CAS registry number of Clorprenaline is 3811-25-4.

What is the molecular formula and weight of Clorprenaline?

The molecular formula of Clorprenaline is C11H16ClNO and its molar mass is 213.71 g/mol.

What is Clorprenaline used for?

Known uses and roles of Clorprenaline include building blocks in research and laboratory, screening compounds in research and laboratory, adrenergic agent, adrenergic agonist, beta-adrenergic agonist and 7 more.

Is Clorprenaline hazardous?

Clorprenaline carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Clorprenaline?

Clorprenaline is usually classified under HS code 292219 (Amino-alcohols, other than those containing more than one kind of oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Clorprenaline?

CompoundList lists 2 suppliers of Clorprenaline in Canada and Japan. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Clorprenaline?

Suppliers quote Clorprenaline 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 Clorprenaline

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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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