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Heterocyclic building blocks

Procaterol

Also known as Procaterolo, Procaterolum, Meptin

CAS 72332-33-3Formula C16H22N2O3Molar mass 290.36 g/molEC 276-590-0
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Procaterol chemical structure, C16H22N2O3, CAS 72332-33-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
72332-33-3
Formula
C16H22N2O3
Molar mass
290.36 g/mol
EC number
276-590-0
HS code
293349
Category
Heterocyclic building blocks

What is Procaterol?

Plain description, key identifiers and synonyms

Procaterol is a member of quinolines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
8-hydroxy-5-[(1S,2R)-1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one
CAS number
72332-33-3 CAS number cross-checkedOther or deprecated CAS: 1640918-78-0
EC number
276-590-0
Molecular formula
C16H22N2O3
UNII
X7I3EMM5K0
InChIKey
FKNXQNWAXFXVNW-WBMJQRKESA-N
InChI
InChI=1S/C16H22N2O3/c1-4-12(17-9(2)3)16(21)11-5-7-13(19)15-10(11)6-8-14(20)18-15/h5-9,12,16-17,19,21H,4H2,1-3H3,(H,18,20)/t12-,16+/m1/s1
Canonical SMILES
CCC(NC(C)C)C(O)c1ccc(O)c2[nH]c(=O)ccc12
Isomeric SMILES
CC[C@H]([C@H](C1=C2C=CC(=O)NC2=C(C=C1)O)O)NC(C)C

Synonyms

  • Procaterolo
  • Procaterolum
  • Meptin
  • 2(1H)-Quinolinone, 8-hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-, (R*,S*)-(+-)-
  • (R*,S*)-(+-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone
  • 8-hydroxy-5-((1R,2S)-1-hydroxy-2-((propan-2-yl)amino)butyl)-1,2-dihydroquinolin-2-one
  • 8-hydroxy-5-(1-hydroxy-2-(propan-2-ylamino)butyl)-1H-quinolin-2-one
  • (R,S)-Procaterol
  • 8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone (R*,S*)-(+-)-
  • 8-hydroxy-5-[(1S,2R)-1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one
  • (+/-)-Erythro-8-hydroxy-5-(1-hydroxy-2-(isopropylamino)butyl)carbostyril
  • 2(1H)-Quinolinone,?8-hydroxy-5-[(1S,2R)-1-hydroxy-2-[(1-methylethyl)amino]butyl]-
  • 8-hydroxy-5-((1S,2R)-1-hydroxy-2-(isopropylamino)butyl)quinolin-2(1H)-one
  • 8-Hydroxy-5-{(1S,2R)-1-hydroxy-2-[(propan-2-yl)amino]butyl}quinolin-2(1H)-one
  • 2(1H)-quinolinone, 8-hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-, (r*,s*)-

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
290.36 g/molcalc.
Exact mass
290.163 Dacalc.
LogP (octanol/water)
2.04calc.
Topological polar surface area
85.35 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
21calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.44calc.
Formal charge
0calc.
Stereocentres
2calc.
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, O=c1ccc2ccccc2[nH]1

O=c1ccc2ccccc2[nH]1

2 rings, 11 atoms, the 2-Hydroxyquinoline ring system.

2,717 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Procaterol 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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Procaterol 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

Pharmacological actions

  • Adrenergic beta-2 Receptor Agonists
  • Bronchodilator Agents
  • Sympathomimetics

Roles

  • anti-asthmatic 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 Procaterol is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Procaterol?

Procaterol is a member of quinolines.

What is the CAS number of Procaterol?

The CAS registry number of Procaterol is 72332-33-3. Other or deprecated CAS numbers: 1640918-78-0.

What is the molecular formula and weight of Procaterol?

The molecular formula of Procaterol is C16H22N2O3 and its molar mass is 290.36 g/mol.

What is Procaterol used for?

Known uses and roles of Procaterol include building blocks in research and laboratory, screening compounds in research and laboratory, anti-asthmatic agent, adrenergic beta-2 receptor agonists, bronchodilator agents and 1 more.

Is Procaterol hazardous?

No GHS hazard classification for Procaterol is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Procaterol?

Procaterol is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Procaterol?

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

Where can I buy Procaterol in India?

1 supplier in India list Procaterol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Procaterol?

Suppliers quote Procaterol 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 Procaterol

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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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